Chopper vs Lydia the Deathsiren
Overall comparison
Stats comparison
HERO  LVL  STARS  HP  ATK  DEF  SPD  C.RATE  C.DMG  RESIST  ACC 

Chopper  60  6  15855  1046  925  99  15  57  30  0 
Lydia the Deathsiren  60  6  20805 +4950  903 143  1288 +363  110 +11  15  50 7  40 +10  0 
Skills comparison
Chopper 
Staggering HitFormula: (1+SPD/75)*ATK

GrappleFormula: 6.8*ATK
Cooldown: 4

IncapacitateFormula: 8.1*ATK
Cooldown: 6

     

Lydia the Deathsiren 
OppressionFormula: 3.75*ATK

Siren's WailFormula: 4*ATK
Attacks all enemies. Has a 75% chance of placing a 60% [Decrease DEF] debuff and a 25% [Weaken] debuff for 2 turns. Also places a 25% [Strengthen] buff and a 30% [Increase SPD] buff on all allies for 2 turns. Cooldown: 4

NullificationFormula: 3.2*ATK
Formula: 3.2*ATK
Attacks 1 enemy 2 times. The first hit has a 75% chance of placing a 25% [Poison Sensitivity] debuff for 2 turns. The second hit has a 75% chance of placing a [Block Buffs] and [Block Active Skills] debuff for 2 turns. Cooldown: 5

Skill 47105 nameFormula: 3.75*ATK
Formula: CountOfEffectsAppliedToAllAlliesThisTurnByKind(Freeze_KindId)+CountOfEffectsAppliedToAllAlliesThisTurnByKind(Fear_KindId)+CountOfEffectsAppliedToAllAlliesThisTurnByKind(Stun_KindId)1

Skill 47106 name 
Death Hold [Passive]Formula: 0.5*TRG_HP
Formula: 0.5*MAX_STAMINA
Formula: 0.5*HP
Formula: 0.5*MAX_STAMINA
Cooldown: 9
