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)
-----------------------
 
Acid Breath
Agidyne
Agility Amp III
Binge Eating
Bolt Storm
Bufudyne
Dark Boost
Deathtouch
Diarahan
Elec Boost
Enduring Soul
Fire Boost
Fog Breath
Force Boost
Glacial Blast
Hamadyne
Heal Boost
Hellfire
Holy Wrath
Ice Boost
Life Aid
Life Gain
Light Boost
Luck Amp III
Mabufula
Madezoreton
Magic Amp III
Mahajuon
Mahamakajamaon
Mahamaon
Mahamarin Karion
Mahapoismaon
Mahashibabooon
Mamudoon
Mana Gain
Maragion
Mazanma
Mazionga
Mediarama
Megaton Raid
Megidola
Merciless Blow
Mortal Jihad
Mudodyne
Nihil Claw
Null Bind
Null Charm
Null Curse
Null Mute
Null Poison
Null Weak
Phys Boost
Prayer
Purgatory
Recarmdra
Resist Dark
Resist Elec
Resist Fire
Resist Force
Resist Ice
Resist Light
Resist Phys
Retaliate
Samrecarm
Soul Drain
Speedster
Strength Amp III
Taunt
Tempest Slash
Titanomachia
Twister
Vitality Amp III
Vorpal Blade
War Cry
Zandyne
Ziodyne
 
 
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