Skill Factor

5* 2.00% (0.047% each)
-----------------------

Butcher
Dark Amp
Death Counter
Elec Amp
Epic Recovery
Evade
Fire Amp
Force Amp
Gigantomachia
God's Hand
Great Aim
Heal Amp
Hell Gaze
Hurricane Slash
Ice Age
Ice Amp
Infernal Mask
Insanity
Judgement
Killing Wind
Life Surge
Light Amp
Mabufudyne
Mahamadyne
Mamudodyne
Mana Aid
Mana Surge  (Not on the Wiki, I assume +3 MP)
Maragidyne
Mazandyne
Maziodyne
Mediarahan
Megidolaon
Phys Amp
Salvation
Savage Glee
Sea of Chaos
Silent Prayer
Soul Drain
Thunderclap
Thunder Reign
Trisagion
Wild Instinct
??? (大暗殺者, seems to be an upgraded Assassin, so +20% to single-target attack skill damage.)

 
4* 28.00% (0.368% each)
-----------------------
 
Megaton Raid
Vorpal Blade
Mortal Jihad
Titanomachia
Nihil Claw
Tempest Slash
Binge Eating
Agidyne
Maragion
Hellfire
Bufudyne
Mabufula
Glacial Blast
Ziodyne
Mazionga
Bolt Storm
Zandyne
Mazanma
Twister
Hamadyne
Mahamaon
Holy Wrath
Mudodyne
Mamudoon
Purgatory
Mahapoismaon
Mahashibabooon
Mahamarin Karion
Mahamakajamaon
Deathtouch
Soul Drain
Megidola
Mahajuon
Madezoreton
Diarahan
Mediarama
Prayer
Samrecarm
Recarmdra
War Cry
Acid Breath
Fog Breath
Taunt
Resist Phys
Resist Fire
Resist Ice
Resist Elec
Resist Force
Resist Light
Resist Dark
Null Poison
Null Bind
Null Charm
Null Mute
Null Curse
Null Weak
Phys Boost
Fire Boost
Ice Boost
Elec Boost
Force Boost
Light Boost
Dark Boost
Heal Boost
Strength Amp III
Magic Amp III
Vitality Amp III
Agility Amp III
Luck Amp III
Life Gain
Mana Gain
Retaliate
Enduring Soul
Life Aid
Speed Booster
Merciless Blow
 
 
3* 70.00% (0.721% each)
-----------------------
 
Berserker God
Hades Blast
Oni-Kagura
Megaton Press
Madness Nails
Toxic Sting
Binding Claw
Dark Sword
Sweet Bite
Eat Whole
Power Hit
Agilao
Maragi
Fire Breath
Bufula
Mabufu
Ice Breath
Zionga
Mazio
Shock
Zanma
Mazan
Wind Breath
Hamaon
Mahama
Judgement Light
Mudoon
Mamudo
Evil Gaze
Poismaon
Mahapoisma
Toxic Cloud
Shibabooon
Mahashibaboo
Binding Cry
Marin Karion
Mahamarin Karin
Sexy Dance
Makajamaon
Mahamakajam
White Noise
Life Drain
Spirit Drain
Energy Drain
Megido
Mind Break
Juon
Mahaju
Vengeance
Dezoreton
Madezoreto
Outbreak
Diarama
Mediara
Recarm
Tarukaja
Rakukaja
Sukukaja
Tarunda
Rakunda
Sukunda
Dekaja
Dekunda
Tetraja
Tetrakarn
Makarakarn
Charge
Concentrate
Rebellion
Discord
Barrier
Lydia
Assassin
Serial Killer
Deadly Poison
Deadly Bondage
Deadly Charm
Deadly Mute
Berserker
Strength Amp II
Magic Amp II
Vitality Amp II
Agility Amp II
Luck Amp II
Good Aim
Dodge
Madness
Hellish Mask
Fast Recovery
Bloody Glee
Wild Guess
Life Bonus
Mana Bonus
Counter
Endure
Back Attack
Dmg Panel V II