Suiren vs Heiress

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Suiren	Shadowkin	Force	Attack	Epic	Accuracy 60 Place: Dungeons
Heiress	High Elves	Force	Attack	Rare	Speed 16% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Suiren	60	6	14370	1310	1035	99	15	50	30	15
Heiress	60	6	12390 -1980	1167 -143	1035	94 -5	15	57 +7	30	0 -15

Suiren	Lotus Kiss Formula: 2.2*ATK Attacks 1 enemy 2 times. Each hit has a 40% chance of placing a 5% [Poison] debuff for 2 turns. Poison 5%	Downsize Formula: 3.1*ATK Attacks 1 enemy 2 times. Each hit has a 60% chance of placing a 25% [Weaken] debuff for 2 turns. Cooldown: 3 Weaken 25%	Confusion Reigns Formula: 4*ATK Attacks all enemies. Has a 60% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 60%
Heiress	Bullseye Formula: 3*ATK Attacks 1 enemy. Grants an Extra Turn if the target is killed.	Exhortation Removes 1 random debuff from all allies. Has a 60% chance of placing a 30% [Increase SPD] on all allies for 2 turns. Cooldown: 3 Increase SPD 30%	Avenger [P] Counterattacks the attacker when an ally is attacked. Cooldown: 1