Corvis the Corruptor vs Riscarm

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Corvis the Corruptor	The Sacred Order	Magic	Defence	Legendary	Defence 30% Place: All battles
Riscarm	Banner Lords	Spirit	Defence	Rare	Defence 20% Place: Crypts

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Corvis the Corruptor	60	6	19155	903	1398	99	15	50	40	20
Riscarm	60	6	16680 -2475	705 -198	1211 -187	95 -4	15	50	40	0 -20

Skills comparison

Corvis the Corruptor	Reductive Process Formula: 3.1*DEF Attacks 1 enemy. Has a 40% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Medical Miracle Formula: 1.9DEF Formula: 1.9DEF Attacks all enemies 2 times. The first hit increases the duration of all enemy debuffs by 1 turn. The second hit increases the duration of all ally buffs by 1 turn. Cooldown: 4	Field Research Formula: 2DEF Formula: 2DEF Attacks all enemies 2 times. Each hit has a 75% chance of placing two 5% [Poison] debuffs for 2 turns. After attacking, places a 25% [Poison Sensitivity] debuff on enemies under 2 or more [Poison] debuffs. Cooldown: 5 Poison Sensitivity Poison 5%	Curious Draught [P] Formula: (EffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId)<5)(-0.05DMG_MUL)EffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId)+(EffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId)>=5)(-0.25*DMG_MUL) Decreases the damage enemies under [Poison] debuffs inflict (5% less damage per [Poison] debuff, stacks up to 25%).
Riscarm	Thundering Impact Formula: 3.45*DEF Attacks 1 enemy. Has a 20% chance of placing a [Stun] debuff for 1 turn. Stun	Tower Above Formula: 3.8*DEF Attacks all enemies. Places a [Shield] buff on this Champion for 2 turns equal to 20% of their MAX HP. Cooldown: 4 Shield	Stand Proud Places a [Counterattack] buff on a target ally for 2 turns. Also places a 30% [Increase DEF] buff on all allies for 2 turns. Cooldown: 6 Counterattack Increase DEF 30%	-