Ruella vs Bystophus

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Ruella	Sylvan Watchers	Spirit	Attack	Epic	Accuracy 40 Place: Dungeons
Bystophus	Knight Revenant	Force	Attack	Legendary	Accuracy 70 Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Ruella	60	6	15855	1376	870	112	15	50	30	0
Bystophus	60	6	14700 -1155	1795 +419	804 -66	100 -12	15	63 +13	30	10 +10

Ruella	Harassment Volley Formula: 1.5ATK Formula: 0.05MAX_STAMINA Formula: -CHANGED_STAMINA_AMOUNT Attacks 1 enemy 3 times. Each critical hit has an 80% chance of stealing 5% of the target’s Turn Meter.	No Respite Formula: 2.3*ATK Attacks 1 enemy 3 times. Each hit has a 50% chance of placing a 60% [Decrease DEF] debuff, a 25% [Weaken] debuff and a 30% [Decrease SPD] debuff for 2 turns. Cooldown: 4 Weaken 25% Decrease SPD 30% Decrease DEF 60%	Timed Offensive Formula: 0.2*MAX_STAMINA Fills the Turn Meters of all allies by 20% and places a 30% [Increase C. RATE] buff on all allies for 2 turns. Cooldown: 6 Increase C. RATE 30%
Bystophus	Horror Formula: 3.3*ATK Attacks 1 enemy. Has a 50% chance of placing a [Block Active Skills] debuff for 1 turn. Has a 35% chance of placing a [True Fear] debuff for 1 turn on targets under [Block Active Skills] debuffs. Block Cooldown Skills True Fear	Shadow Strike Formula: 3.2ATK Formula: DEALT_DMG0.2 Attacks all enemies. Inflicts a critical hit against targets under [Block Active Skills] debuffs. Heals by 20% of the damage inflicted. Cooldown: 4	Crumble Formula: 3.2*ATK Attacks all enemies. Has a 75% chance of placing a [Block Active Skills] debuff for 2 turns. Also has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Block Cooldown Skills Decrease DEF 60%