Mythic Special Skills Ranking

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Here is the arena's Viability Ranking, this time about Mythic, Cosmic, Corrupted, Metropolitan, Doomed, and Blossom monsters' Special skills. It will rank every single Mythic monsters' special skill, going from OP to F rank. All ranks are based on the skill itself and the user's role, but will not include any other external factors, such as stats.

For more information on the Special skill of each monster, go to the Monster Legends Wiki.

Unranked Special Skills

Boulderar - Aloyisia (AoE 40 Earth dmg + Sandstorm + Total Blind + Random Torture Effect)
Doni Bobes - Get Fooled (AoE 50 Special dmg + Mega Possession + Daze + Self Anticipation)
Duke Shrimpwader - The Sauce Be With You (AoE Trait Disabled + PER + 50 Special dmg + Single 50% Instant Kill)
Enhanzor - Light In The Night (AoE 60 Special dmg + Shock + Nightmares + Bleed)
Epigursus - Blocks & Bombs (AoE 40 Fire dmg + Stun + Curse + Hellfire)
Flasherion - Date Under The Stars (AoE 60 Light dmg + Trait Disabled + Sunburn)
Hardnut Gorilla - Hard Knock Life (AoE 40% Life Removal + Mega Stun + Bleeding + Self 100% Shield)
Master Pet - Mixed & Matched (AoE 40 Dark dmg + Possession + Team CDDA + Double Damage)
Mermaid Spearband - Mermaid Phalanx (AoE 30 Water dmg + Drowned + Bleeding + Self CDDA)
Nereida de Danann - Sacred Power (AoE Trait Disabled + PER + Single 55 Nature dmg + Team 50% Heal)
Nyla the Revenant - Purgatory Devastation (AoE 55 Thunder dmg + Trait Disabled + Mega Stun + Shock)
Obsidiantes - Molten Obsidian (AoE 50 Fire dmg + Trait Disabled + Ignite + Mega Stun)
Tuberkhan - Tubercoypnosis (AoE 50 Earth dmg + Possession + Poison + Team CDDA)
Shiveerie - Lucid Nightmares (AoE 40 Dark dmg + Nightmares + Possession + Random Negative Effect)
Volcanyx - Heat Cyclon (AoE 50 Magic dmg + Ignite + Bane + Curse)
Everyone else

OP Rank

This rank is dedicated to only the absolute best special skills in the game. These specials are so good that they all but guarantee a victory for the team that uses it.

Letalis - Foretold Doom (AoE PER + Trait Disabled + 3-Turn Death Countdown + Mega Stun)
Master Masher - The Company Of Wolves (AoE Trait Disabled + PER + Damage Boost + Mega Corruption)
Pure Pandalf - Pure Fireworks (AoE PER + Trait Disabled + Random Control Effect + 100% Stamina Removal)

Lightmare - The Brightest Day (Team 100% Heal + Triple Damage [3-Turns] + NER + Photophobic Shield + 100% Stamina Restore)
P3R3 - Explosive Game - (AoE 50 Nature dmg + PER + Trait Disabled + Mega Stun)
Tabora - Last of its Kind (AoE PER + Mega Stun + Trait Disabled + Curse)
Uriel the Divine - The Chosen Angel (AoE 60 Earth dmg + PER + Trait Disabled + Mega Stun)
Ullrica - Lunar Inspiration (Self Triple Damage + Regeneration + AoE 90 Physical dmg)
UV Fusion - Gathering Storm (AoE 50 Magic dmg + PER + Trait Disabled + Mega Stun)

SS Rank

Skills here are extremely powerful, and can easily turn the tide of the battle. Most of the time, specials like these will give a huge step towards victory for your team.

Ahma Niah - Planetary Alignment (Team Triple Damage + Precision + Extra Turn)
Atrox - Effluvium (AoE PER + Random Torture Effect x2 + Mega Stun)
Beambot - Where Is My Cake? (Self Pierce + AoE 50 Light dmg + Mega Stun)
Chuckle Muckel - Hammaspeikko (Team NER + 100% Heal + 100% Stamina Restore + AoE PER + Trait Disabled)
Equaleria - Heaven Sent (Team Triple Damage + Skill Mirror + Photophobic Shield + 100% Heal)
Lindworm - Your Time Has Ended (AoE PER + Curse + Mega Stun + 3-Turn Death Countdown)
Mouseron - Smells Like Cheese (Self Mega Taunt + Skill Mirror + 100% Shield + PEP)
Ryclops - Rock Your World (AoE PER x2 + 55 Earth dmg + Mega Stun)
Teddybomb - Enjoy the Fireworks! (AoE 50 Special dmg + Trait Disabled + PER + Random Control Effect)
The Hacksmith - Don't Do This At Home (Self Mega Taunt + Skill Mirror + PEP + Damage Protection)

Boomshakalaka - Boom Shaka Laka! (AoE Fire Weakness + 90 Fire dmg + Burn + Ignite)
Calamedic - Purifying Waterfall (Team NER + Trait Protection + Thunderphobic Shield + 100% Heal)
Dratis - Zahkrii (PER + 80 Nature dmg + 50% Instant Kill)
Dro-Bonaut - Ultra-Frequency Signal (AoE PER + Trait Disabled + 100% Stamina Removal + Vulnerable)
Elfeera - Darkness Rain (Self Pierce + AoE 65 Dark dmg + 30% Life Removal + Total Blind)
Ferrus - Photon Storm (AoE 45 Metal dmg + PER + Trait Disabled + 100% Stamina Removal)
Ignis - With Strength I Burn (AoE Burn + Self Burn Hater + AoE 50 Fire dmg)
Jakpack - We're The Patrol! (Team CDDA + NER + 100% Heal + 100% Stamina Restore)
Kat-herine - Comforting Words (Team NER + 100% Heal + 100% Stamina Restore + CDDA)
Katsuko - Chikari-muzu (Team NER + 100% Heal + 100% Stamina Restore + CDDA)
Lord Nebotus - Eternal Evil (Self NER + 100% Heal + 100% Stamina Restore + Pierce + AoE 50% Life Removal)
Moon Ming - Peace Is The Aim (Team NER + Evasion + Double Damage + Control Immunity)

Abysmuss - Black Hole (AoE PER + Mega Freeze)
Cherub Cupid - Total Enchantment (AoE Mega Possession + Ignite + Self CDDA)
Dark-uma - A Game of Awakening (AoE 45 Dark dmg + Reverse Healing + 50% Heal x2)
Flameara - Inferno Dive (AoE 50 Fire dmg + CDA + Mega Stun + Ignite)
Fract-Bot - Snowflake Storm (AoE PER + Mega Freeze)
Galvanus - The Chandelier Master (AoE PER + PEB + Electrified + Mega Stun)
Garnyxel - Over-Energized Belly (AoE 55 Thunder dmg + PER + Shock + Mega Stun)
Geckone - Crime Storm (AoE PER + Trait Disabled + Stun + Shock)
Glamhead - Glamhead Played Guitar (AoE PER + Mega Possession)
Glubu - Event Horizon Slam (AoE 75 Physical dmg + CDA + 100% Stamina Removal)
Khallidan - Off With Your Heads! (100% Life Removal + AoE 50% Life Removal + Self 100% Stamina Removal)
Kodama - Spectrum (AoE 35 Nature dmg + CDA + Mega Possession)
Mani Pulate - Core Overload (AoE 40 Metal dmg + PER + Mega Possession)
Master Rat - You Need Skill To Win (Team Triple Damage + 100% Stamina Restore)
Melteus - Vulcan & Mars (AoE Vulnerable + Fire Weakness + 75 Fire dmg + Ignite)
Mojadrak - Shelter From The Deep (Team NER + 100% Shield + Damage Protection)
Mr. NotFound - Will I Ever Be Found? (AoE PER + Trait Disabled + Freeze + Drowned)
Nautick - Mind Invasion (AoE 60 Water dmg + PER + Poison + Mega Stun)
Ophiuchus the Zodiac - The Thirteenth (AoE PER + 60 Dark dmg + Mega Possession)
Panion - Enraged Panion (AoE PER + 50 Light dmg + Mega Stun)
Shadowyna - Soul Stealing (AoE 60 Dark dmg + PER + Mega Possession + Curse)
Siamiss - A Big Applause (AoE Mega Possession + CDA)
Slumster - My Little Hamsters (AoE PER + Trait Disabled + Corruption + Bleed)
Snowgross - It Will Come Back (AoE 50 Water dmg + Mega Freeze + Self NER + 100% Heal + 100% Stamina Restore)
Super Dream - 3 Babies Vs Villain (AoE PER + Mega Stun + Total Blind + Poison)
Swamzoad - Iced Earthquake (AoE PER + Mega Freeze + Quicksand)
Xiron the Great - The Invoked Mage (AoE PER + 50 Magic dmg + Random Mega Control Effect)

S Rank

Skills here are very strong. They can strongly influence the battle's outcome.

Antlerian - Eternal God (AoE PER + Trait Disabled + Stun + Vulnerable)
Anton Acosmic - King Of The Ocean (AoE PER + 70 Water dmg + Freeze)
Arobat - Not Alone (AoE 45 Earth dmg + Total Blind + CDA)
Blackfeather - The Curse of the Curse of the Cosmos (AoE 60 Magic dmg + Trait Disabled + Possession)
Clach - Cold Feel of Steel (AoE 50 Water dmg + Mega Freeze + Team Damage Mirror)
Danisaurus - Fortress Conqueror (AoE 50% Life Removal + Stun + Daze)
Decobrah - Pyramid Debris (AoE 45 Earth dmg + Trait Disabled + Mega Stun + Quicksands)
Emmerice - Jungle Mambo (AoE 50 Nature dmg + Mega Freeze + Nanovirus + CDA)
Firecatcher - I Got Good! (AoE PER + Trait Disabled + 50 Fire dmg + Team Torture Immunity)
Firustar - 2020 Christmas (AoE PER + Random Control Effects + 70 Special dmg)
Gahy Zuhl - Pain Makes You Stronger (AoE 50 Fire dmg + PER + Trait Disabled + Ignite)
Gwalirn - Burning Water (AoE PER + Trait Disabled + 60 Water dmg + Ignite)
Kernel Pip - Whipping Roots (AoE 50 Nature dmg + 50% Life Removal + Poison)
Kill Drill - Blackout Time (Self True Vision + Pierce + AoE Total Blind + 50 Dark dmg)
King Atum - King's Assault (AoE 60 Earth dmg + Trait Disabled + Mega Stun + Sandstorm)
Krampus the Killjoy - Christmas Ruiner (AoE PER + 50% Life Removal)
Kraster - It's Time To Eat! (100% Life Removal + Bleed + Self Regeneration + 100% Heal)
Lord Inheritor - Harbinger of Doom (AoE 60 Fire dmg + Mega Possession + Hellfire + Ignite)
Mad-Triark - Final Sacrifice (AoE 45 Light dmg + Trait Disabled + Curse + Mega Possession)
Maremotus - Death Reef (AoE 55 Dark dmg + Drowned + Mega Stun + Freeze)
Master Goldfield - Forbidden Magic (AoE 100% Stamina Removal + 50% Life Removal + Team 100% Stamina Restore + 50% Heal)
McCreamy - Golden Cream Trooper (AoE 50% Stamina Removal + Team 100% Heal + 100% Stamina Restore)
Monstera - Monstera Prime (AoE 80 Nature dmg + Poison + Nanovirus + Mega Corrupted)
Murk - Frozen To Death (AoE 55 Special dmg + PER + Mega Freeze + Bleed)
Pipershock - Cyborg Misfit (AoE PER + 50% Life Removal)
Posidonia - Posidonia Wall (AoE PER + Reverse Healing + 50% Heal + Team 50% Heal)
Rudechaw - Hungry And Abandoned (100% Life Removal + Self 100% Heal)
Serpentex - Deadly Toxines (AoE 90 Fire dmg + Death Countdown + Ignite)
Sigrid & Fort - Ora Ora Ora! (Self Double Damage + AoE 60 Special dmg)
Sir Valgar - Law Of Valgar (AoE PER + 55 Light dmg + Mega Stun + Sunburn)
Slugazoid - The Sixth Extinction (AoE 90 Water dmg + 100% Stamina Removal + Freeze)
Spekthra - Fire From Above (Self Pierce + AoE 75 Fire dmg + Burn)
Zuperfox - Zuper Community! (Self Pierce + AoE 50 Light dmg + Stun)
Tuska - Puppies Are Hungry (Self Bleed Hater + AoE Bleed + 40 Earth dmg)

Aquafiend - Rhythm of The Waves (AoE PER + 60 Water dmg + Freeze + Drowned)
Bombeta - Eureka! (AoE 40 Light dmg + Sunburn + Self Mega Taunt + 100% Heal)
Brainlien - Neuron Storm (AoE 55 Metal dmg + Trait Disabled + Mega Possession + Nanovirus)
Cryocrawler - Cryonics (AoE Mega Freeze + 3-Turn Death Countdown)
Crusty - Maelstrom (AoE 80 Water dmg + Drowned + Stun + Shock)
Dark VoltaiK - Blackout (AoE PER + 50 Dark dmg + Corrupted)
Diegael - Long Story Short (AoE PER + 45 Light dmg + Stun)
FaZe Rug - UNBELIEVEABLE (AoE 70 Fire dmg + Daze + Mega Stun)
Froma - Like a Wild Bird (Self Pierce + AoE 30 Magic dmg + Trait Disabled + Self Pierce Removal)
Fundy - Fundy Says Subscribe (AoE 60 Fire dmg + Trait Disabled + Mega Stun)
Hidrorion - Steam Ejection (AoE 40 Special dmg + Boiling + Ignite + Mega Stun)
Kaguya - Mikazuki Munechika (100% Life Removal)
L1ght - Magnetar (AoE 40 Light dmg + Mega Stun + Light Weakness)
Lucky Clint - Showdown At Casa Diablo (AoE 70 Magic dmg + Total Blind + Vulnerable + Bleed)
Noar - KO KO KO! (Instant Kill)
Ondana - Abyss Staff (AoE 35 Water dmg + Trait Disabled + Freeze)
Ourosmic - Global Beam (AoE 50% Instant Kill + 3-Turn Death Countdown)
Roost Waine - Roost Wayne (AoE PER + 65 Earth dmg + Mega Stun)
Rusalka - Lady of the Lake (Self Pierce + AoE 55 Water dmg + Drowned + Poison)
Seashell Guard - For Thalassa! (Team NER + Damage Protection + 100% Shield + PEP)
Spawny - The Amazing Avalanche (AoE 60 Earth dmg + Quicksands + Mega Stun)
Shelly - Walls of R'lyeh (Team Evasion + Skill Mirror)
The BaroneX - Time Travel (AoE 40 Metal dmg + CDA + Team CDDA)
Vastus - Dinner in Hell (Self Pierce + AoE 45 Earth Dmg + Stun + Self Pierce Removal)
Vrak Shriker - Bounty On Your Head (Shield Breaker + 90 Metal dmg + 50% Life Removal)
Tremur - Feel My Roots (AoE PER + Mega Stun)
Viatrix - Eternal Travel (AoE Mega Time Stop + 3-Turn Death Countdown)
Vishamah - Vulom (Team Triple Damage + Double Damage)

Arch Duke - Gospel of Fists (AoE 60 Light dmg + Total Blind + Mega Stun)
Chimaney - Lit Chimaney (AoE 65 Fire dmg + Burn + Ignite + Mega Stun)
Don Canine - Code Of Silence (AoE 60 Light dmg + Mega Stun + Bleed + Vulnerable)
Erder - Stay Safe (Self Pierce + AoE 50 Thunder dmg + Total Damage Reduction + Team Regeneration)
Forge Labs - My Final Creation (AoE Trait Disabled + Ignite + Toxins + Reverse Healing)
Frozynaut - Colony Swarm (AoE 80 Earth dmg + Total Damage Reduction + Total Blind + Vulnerable)
Jaeger Yearend - Roll Of The Dice (AoE 50 Magic dmg + Random Elemental Weakness + Team Random Damage Buff + Random Protection Effect)
Igoribuki - Igorianooo! (AoE 40 Thunder dmg + Stun + Shock + Positive Effects Blocked)
Katufo - Power of Frionel! (AoE 40 Thunder dmg + PER + Stun x2)
Killarok - Handquake (AoE 50 Earth dmg + Mega Stun + Trait Disabled)
La Mamma - Mamma Mia! (AoE PER + Mega Stun + Daze)
Marley - You’re A Waffler (AoE 45 Water dmg + Guard Down + Mega Freeze)
Marlinaut - Flashing Thrust (Self Pierce + AoE 40 Water dmg + Bleed + Self Extra Turn)
Matt Stonie - It's Suppertime! (AoE 70 Special dmg + 100% Life Steal + Curse + Nightmares)
Miserus - End of Epidemics (Team Resurrection 100% Life + Team Double Damage)
Mr. Beast Eco - Cleaning Dirtiest Beach (AoE PER + 50 Water dmg + Team NER + 50% Heal)
Neurofunk - Boletus Mitosis (AoE 55 Nature dmg + Mega Possession + Self 100% Stamina Restore)
OG Bone - Out Of Context Bird (AoE 50 Thunder dmg + Trait Disabled + Mega Corrupted)
Pulsus - Insects Blizzard (AoE 40 Special dmg + Mega Freeze + Self 50% Shield)
Raris - The Shadow Out Of Time (AoE PER + 50 Light dmg + Mega Time Stop + Team Trait Protection)
Royal Magus - Inner Eye (AoE 45 Magic dmg + 100% Stamina Removal + Vulnerable + Self Extra Turn)
Sealkara - Magic Transmutation (AoE 50 Magic dmg + Mega Freeze + Team Pyrophobic Shield)
Targon - Seism of The Forest (AoE 50 Nature dmg + Mega Stun + Self 100% Heal)
Turtlellion - The Art of War (AoE 75 Magic dmg + Total Damage Reduction + Total Blind + Vulnerable)
Vandecken - Enslaved Pirate (AoE 35 Fire dmg + PER + Possession + Ignite)
Witchkat - Black Rune Release (50% Instant Kill + AoE 40 Dark dmg + CDA)
X-Mess - Happy X-Mess (AoE PER + Random Negative Effect x2 + Possession)
Yaoguai Wangzhou - For the Army! (AoE Mega Possession + 100% Stamina Removal + Maximum Stamina Decreased + Curse)

A Rank

Skills here are pretty solid. They will give a good advantage to your team in the battle.

Bucelyn - Give Me Your Strength, Pegasus! (AoE 40 Earth dmg + Mega Stun + Team Damage Boost)
Burnex - Purgatory (AoE 55 Fire dmg + Mega Stun + Burn + Ignite)
Chi Ao Loong - 9 Dragons (AoE Fire Weakness + 50 Fire dmg + Ignite + Mega Stun)
Clocksuko - The Revenge Of The Cat (AoE 45 Magic dmg + Mega Time Stop + Curse)
Earthog - The Tale of Bronzebeard (AoE 50 Earth dmg + Mega Stun + Magic Weakness)
Ferrata - Metal And Fur (AoE 55 Metal dmg + Mega Stun + Daze)
Fossarius - Waste Eater (AoE Shield Removal + 55 Earth dmg + Mega Stun)
Golemnoid - Law Of Attraction (AoE 50 Metal dmg + Mega Possession + Bleeding + Team 100% Shield)
Grakshak - Final Judgement (AoE Shield Removal + 60 Light dmg + Mega Stun)
Jack Russael - All Dogs Go To Heaven (AoE Light Weakness + 40 Light dmg + Team CDDA + Self Extra Turn)
Kenrei - Ryo Shin Kai (AoE 60 Metal dmg + Shield Removal + Mega Stun)
Khamelia - Meteor Shower (AoE 50 Thunder dmg + Mega Stun + Shock + Sunburn)
Influxer - Thunder Cannonade (AoE 40 Thunder dmg + Shock + Mega Stun)
Jacksepticeye - Reading Your Comments (AoE 50 Nature dmg + Mega Possession + Shock)
Lord Platypus - Thunder Rain! (AoE 45 Thunder dmg + Shock + Mega Stun)
Nahane - Hahdrim (AoE Mega Possession + Curse)
Pangoliath - Tremor of Nature (AoE Shield Removal + 60 Earth dmg + Mega Stun)
Roborabbit - Supersonic Eggs (AoE 50 Thunder dmg + Mega Stun + Random Torture Effect x2)
Rock Archdruid - Milky Way Storm (AoE 50 Light dmg + Mega Stun + Sunburn + Shock)
Skelektron - Return Of The Living Dead (AoE 55 Thunder dmg + Shock + Mega Stun)
Strolem - Against The Laws (AoE 65 Thunder dmg + Mega Stun + Shock)
Stungum - Big Prize! (AoE Mega Stun + Random Negative Effect x2)
Tallulight - For My Fans! (AoE 60 Light dmg + Mega Stun + Sunburn)
Teddywave - TH-Cannon-Wave (AoE 50 Thunder dmg + Shock + Mega Stun)
The Frutastor - Fruit Buffet (AoE 50% Life Removal + Team NER + 50% Heal)
Wormhole - Hit The Weak Point! (Self Pierce + Single Trait Disable + 75% Life Removal)
Vadamelter - Straight From The Chamber (AoE Total Damage Reduction + Hellfire + Ignite + Burn)

Acheron - Flames of Despair (Self Light Hater + Triple Damage + Control Immunity + Damage Protection)
Algata - Submerged World (AoE Mega Stun + Poison + Drowned)
Anwrikah - The Smell Of Decay (AoE PER + Trait Disabled + 55 Nature dmg)
Butcherang - Red Hurricane (AoE Trait Disabled + 65 Metal dmg + Bleed)
Captain Alvid - Double Ethereal Slash (AoE 40 Special dmg + Possession + Drowned + Burn)
Climbert - Climbing To The Top (AoE Shield Removal + 55 Thunder dmg + Stun)
Daedalus - You Shall Not Move (AoE 50 Earth dmg + Mega Stun)
Dream - Beating The Game (AoE 55 Earth dmg + Mega Stun)
Dork - Orks No Die! (AoE 60 Dark dmg + Self NER + PEP + 50% Heal)
Elfriede - Breath Of The Damned (50% Instant Death + AoE Poison + Curse + Nanovirus)
Firefly - Firefly Effect (AoE 55 Fire dmg + Stun + Team NER + True Vision)
Gaidigo - Wrath (AoE 45 Earth dmg + CDA + Total Damage Reduction + Quicksands)
Goathram - Story Of a Magic Ram (AoE 50 Magic dmg + CDA + Stun)
Hammergrom - Steel Fall (AoE 45 Metal dmg + Mega Stun)
Iguanazaur - Ragnafrog!! (AoE 90 Thunder dmg + Drowned + Shock)
Juggernael - We Are Focused (AoE 50 Metal dmg + Team 100% Shield + Self Mega Taunt)
Kaih The Sunmelter - Melted Sun (AoE 90 Special dmg + Quicksands)
LazarBeam2099 - I Won! (AoE PER + 65 Magic dmg + Curse)
Leafilyn - Out Of The Ground (AoE 50 Nature dmg + PER + Total Blind + Poison)
Magmor - Chemical Eruption (AoE PER + 60 Magic dmg + Curse + Ignite)
Malairion - Elektra's Threat (AoE PER + 60 Magic dmg + Curse + Bleed)
Malfeitor - Dominator (AoE Shield Removal + Trait Disabled + 60 Magic dmg)
Megalobot - Carcharobot Megalotron (AoE 50% Life Removal + Shock + Drowned + Bleed)
Minos - Godlike Horn (Shield Removal + 80 Physical dmg + Stun)
Ogeronk - Ogre Fall (AoE 50 Earth dmg + Stun + 3-Turn Death Countdown)
Orcatti - No More Warm Up (AoE PER + Trait Disabled + 60 Water dmg)
Oswald - Protect The Family! (AoE Shield Removal + 60 Nature dmg + Mega Stun)
Q-3R1ON - Q-Snowflake (AoE Shield Removal + 55 Metal dmg + Mega Stun)
Rhinata - Stampede (AoE 50 Physical dmg + Mega Stun)
Sapman - We're Gonna Have Issues (AoE PER + 65 Fire dmg + Burn + Ignite)
Sensei Pandaken - Pure Fury (AoE 50 Fire dmg + Mega Stun)
Shivarakah - Hatred Dust (Self 3 Random Haters + 50 Magic dmg)
Stalkiller - Extinctor (AoE PER + Positive Effect Block + 70 Magic dmg)
The Boys - No No Brush! (AoE 55 Nature dmg + Shield Removal + Mega Stun)
Weirdika - Victory or Death! (AoE 45 Magic dmg + Vulnerable + Total Damage Reduction + Total Blind)

Aloe Death - Zero Nutrients (AoE PER + 55 Nature dmg + Poison + Nanovirus)
Bionic - Road to 5M (AoE PER + Nanovirus + 65 Metal dmg)
Blaz - Seek And Fix (Team CDDA + Skill Mirror + Damage Boost)
Fayemalice - Corruption Surge (AoE 35 Dark dmg + 100% Stamina Removal + Team 100% Stamina Restore)
Heiss - Baboon Fire (AoE PER + 50 Fire dmg + Ignite)
Illion - Golden Fennec (AoE 50 Light dmg + Total Damage Reduction + Total Blind + Team Evasion)
Jaakuna Hi - Wicked Nostalgia (AoE PER + 45 Fire dmg + Total Damage Reduction)
JoshDub - The Boys Are Here (AoE 50 Fire dmg x2)
Moonhaze - Karlo and Friends (55 Light dmg + AoE Mega Stun + Sunburn)
Necrolicht - Finale of Eternity (AoE 70 Light dmg + 3-Turn Death Countdown + Self Life Steal + Team 100% Heal)
Nishant the Great - Demonic Invocation (AoE 60 Magic dmg + Curse + Nightmares + Possession)
Queen Zahra - Queen Of Nature (AoE Reverse Healing + Poison + 50% Heal + Team 50% Heal)
Rody - Brownout (AoE 70 Thunder dmg + Shock + CDA)
The Dooo - Sponsored by Fire (AoE PER + 50 Fire dmg + Burn + Ignite)
Torvax - Galactic Invader (AoE PER + 100% Stamina Removal + Team 100% Stamina Restore + NER)
Wing-Su - Pure Tantojutsu (AoE 45 Water dmg + Drowned + Self Dodge Area)
Vilina - Love On The Rocks (AoE PER + 40 Dark dmg + 3-Turn Death Countdown + Stun)

B Rank

Skills here are good, and they could help your team if used at the correct time.

Blumeria - Sunny Day In Hell (AoE 80 Light dmg + Sunburn + Ignite)
Emerald Nathura - Force Of Nathura (AoE 65 Nature dmg + Mega Stun)
Fampirastral - Highway to Hell (AoE PER + 50 Dark dmg + Bleed + Nightmares)
Hydraka - Crabby As Hell (AoE 70 Fire dmg + Burn + Daze + Ignite)
Monk Flamorg - Pact with the Demon (AoE 100% Stamina Removal + Ignite + Team 100% Stamina Restore)
Oliphanatic - Earth Spears (AoE 55 Earth dmg + Quicksands + Self 100% Shield)
Raijin - Thousand Curses Of Izanami (AoE 85 Thunder dmg + Curse + Shock + Daze)
Scintherus - Storm Of Rage (AoE 40 Thunder dmg + Shock + Drowned + Single 25% Instant Death)
Seaquake - Natural Disaster Bringer (AoE Quicksands + Bleed + Drowned + Self 100% Heal)
Tesakuiper - Neptune Beam (AoE CDA + Slow + Quicksands)
Waldorf - The Traveler Has Come! (AoE 75 Nature dmg + Poison + Drowned + Nanovirus)
Wormanoid - Three Eyes Outrage (AoE PER + 60 Earth dmg + 50% Stamina Removal + Team Control Immunity)

Arumel - No Heaven For You! (AoE 50 Light dmg + Blind + Team Photophobic Shield)
Axolmech - Mecha-Fire! (AoE 45 Special dmg + Burn + Sunburn + Ignite)
Bingxen - YongHen LieYan (AoE 60 Fire dmg + Sunburn + Ignite + Poison)
Cruelectrek - Dead Or Dead (AoE 70 Thunder dmg + Ignite + Sunburn + Shock)
Dark-er - Saavedra's Dream (AoE 50 Dark dmg + Curse + Shock + Nightmares)
Execumancer - Extraordinarily Lucky (AoE 45 Special dmg + Random Torture Effect x3)
Gartox - Holiday’s At The Swamp (AoE Shield Removal + 55 Water dmg + Random Torture Effect x2)
Quaxalcroc - Heat Inferno (AoE 50 Fire dmg + Burn + Sunburn + Ignite)
Roboelf - Delivery Mission! (AoE 45 Metal dmg + Ignite + Shock + Random Torture)
Solarflare - The Greatest Fireshow in the Cosmos (AoE 60 Fire dmg + Burn + Sunburn + Ignite)
Spitfire - Fire and Flames (AoE 45 Fire dmg + Fire Weakness + Burn + Ignite)
SSundee - Ultimate Yell (AoE 60 Water dmg + Bleed + Self Evasion)
Yoroi - The Holiday Armadillo (AoE 60 Earth dmg + Bleed + Poison + Team 100% Shield)
Qwaste - Back To The Owner! (AoE 55 Metal dmg + Total Blind + Nanovirus)
ZHC - Customized Smash! (AoE PER + 60 Nature dmg + Reverse Healing + Bleed)

Azte - Little Bomb (AoE 45 Special dmg + Stun + Daze)
Blazinger - Gigantic Torpedos (AoE PER + Trait Disabled + AoE 50 Metal dmg)
Chieftain Alarorc - Chieftain (Team NER + PER + AoE PER + Single 90 Nature dmg)
Elvira Demonslayer - No Rest For Sinners (AoE 60 Fire dmg + Repentance + Ignite + Burn)
Gobzlayer - Ruthless Backstab (Vulnerable + 80 Metal dmg + 50% Life Removal)
Ingwe - The Most Dangerous Game (Single Resurrection Block + PER + Trait Disable + 90 Physical dmg)
Kawthor - You're Already Dead (AoE 55 Water dmg + Possession)
Knightingale - Moon Jump (AoE 45 Physical dmg + Stun)
Kralik - Vision Darkneggs (AoE Total Blind + Shock + Total Damage Reduction)
Kurai Kage - Akuma No Kage (80 Dark dmg + Nightmares + Mega Possession)
Phyreas - Flesh & Burns - (AoE Fire Weakness + 50 Fire dmg + Ignite + Team Fire Immunity)
Rara Avis - Fierce Wings (PER + 70 Magic dmg + AoE Stun)
Steelgoroth - Eldritch Creature (AoE 50 Metal dmg + Possession + Team 50% Heal + Magic Immunity)
Sparkus - Thunderstruck (AoE 50 Thunder dmg + Total Damage Reduction + Shock)
Svart - Ruby Shine (AoE 35 Dark dmg + Total Blind + Ignite)
The Dreamer - Sleep For Eternity (AoE Baby Reversion + 3-Turn Death Countdown)
TommyInnit - Destroy (PER + Trait Disabled + 70 Special dmg + Mega Stun)
Undead Mr. Beast - Subscribe With Notifications (AoE Guard Down + 55 Magic dmg + Curse)

C Rank

Skills here are mediocre and generally won't change the outcome of the game much.

Barbatos Rex - Open the Gates (AoE 60 Dark dmg + 3-Turn Death Countdown + Hellfire)
Dr. Wattz - My Destiny (Self Damage Boost + AoE 40 Thunder dmg + Self Double Damage)
Fungheratops - Green Inferno (AoE 70 Nature dmg + Bleed + Poison)
Izabeth - Pact with Astaroth (AoE 50 Magic dmg + Shock + Curse + Stun)
Luponudo - Agent Of Chaos (AoE 75 Special dmg + Random Negative Effect x3)
Mandarka - Strength in Numbers (AoE 50 Dark dmg + Total Blind + Curse)
Metalbeat - Hear This! (AoE PER + 55 Metal dmg)
Moochy - Kane Seemed Fine... (AoE 3-Turn Death Countdown + 100% Stamina Removal)
Mr. Beast - I Will Eat Your Cookies (AoE PER + 45 Thunder dmg + Shock + Bleeding)
Slimok - Whispers In Darkness (AoE 50 Dark dmg + Trait Disabled + Nightmares + Bleeding)
Steamwrath - 267mph (AoE 40 Magic dmg + Vulnerable + Self Damage Boost + Extra Turn)
Tetsuman - Never Second Best! (AoE Nanovirus + Bleed + Self CDDA + Extra Turn)
Thermagorn - Death Predator (60 Earth dmg + Guard Down + Vulnerable + 50% Instant Death)
Thunderkong - Cosmic Storm (AoE PER + 45 Thunder dmg + Shock)
Visiel - Celestial Curse (AoE PER + 50 Dark dmg + Total Blind + Curse)
Werevolt - Slashing Frenzy (70 Thunder dmg + AoE Total Blind + Bleed)
Xavipit - Democracy is Overrated (AoE PER + 55 Water dmg + Drowned)
Zorky - My Final Act! (AoE 45 Fire dmg + Team Guard Down + Double Damage + True Vision)

D Rank

Skills here are weak. Most of the time, they are bland and won't change the battle's ending effectively.

Armor Claw - Armor Army (AoE 50 Special dmg + Ignite + Team 50% Shield)
Brutalizer - Bruta-Storm! (AoE 65 Dark dmg + 3-turn Death Countdown)
Cyberiel - Wipe You Out! (Self True Vision + NER + AoE 50 Metal dmg)
Darmith Khan - Dragon Assault (AoE 70 Fire dmg + Daze)
Junsuina Kaori - Deadly Judgement (AoE 45 Thunder dmg + Self Extra Turn)
Lady Meow - Pure Touché (AoE 45 Earth dmg + Single Bleed + Self Extra Turn)

E Rank

Skills here are very weak. They will have almost no effect on the battle.

Boarinot - Awakened To Defeat (AoE 50 Special dmg + Bleed + 3-Turn Death Countdown)
Hardy - Caller of the Storms (AoE 45 Magic dmg + Shock + Curse)
King Charmless - My Final Song (AoE 50 Special dmg + Bleed + 3-Turn Death Countdown)
Plantomination - Gigantic Roots (AoE 55 Special dmg + Poison + Electrified + Shock)
Rotten - Shining Darkness (AoE 35 Special dmg + Nightmares + Sunburn)
Thundercane Jelly - To the Cat (AoE 55 Special dmg + Shock + Electrified + Drowned)
Vanoss2099 - Datsa Shock! (AoE 50 Metal dmg + Shock)

F Rank

You can completely ignore these special skills. They are the absolute worst in the game and will do little to affect the battle, sometimes being outright worse than a monster's normal moves or detrimental to your side of the battlefield.

Lonradh - Stars Deluge (AoE Sunburn + Burn + Ignite)
Morgz - Call The Bald Martin (AoE 45 Dark dmg + Reverse Healing + 3-Turn Death Countdown)
TeddieVR - GABRIELLAAAA! (Self Pierce + AoE 60 Earth dmg + Team 60 Earth dmg + Self Pierce Removal)
TomSka's Mine Turtle - Helloooo (AoE 90 Fire dmg + Stun + Self Instant Death)