Wretch vs Keeyra the Watcher

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Wretch	Undead Hordes	Force	Attack	Rare	Attack 30% Place: All battles Element: Force
Keeyra the Watcher	Dwarves	Spirit	Defence	Legendary	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Wretch	60	6	13215	1432	716	97	15	57	30	0
Keeyra the Watcher	60	6	19485 +6270	870 -562	1409 +693	104 +7	15	50 -7	50 +20	0

Wretch	Crypt Touch Formula: 1.5*ATK Attacks 1 enemy 2 times. Has a 20% chance of placing a 50% [Heal Reduction] debuff for 2 turns. Heal Reduction 50%	Lifeleech Formula: 5ATK Formula: 0.15DEALT_DMG Attacks 1 enemy. Heals this Champion by 15% of damage inflicted. Cooldown: 4	Gravefire Formula: 4.9*ATK Attacks 1 enemy. Places a [HP Burn] debuff for 2 turns. Cooldown: 4 HP Burn	-
Keeyra the Watcher	Falling Star Crush Formula: 3.6*DEF Attacks 1 enemy. Has a 50% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Smashing Spree Formula: 3.8*DEF Attacks all enemies. Has a 75% chance of decreasing the duration of all enemy buffs by 1 turn. Also has a 75% chance of placing a 50% [Decrease ACC] debuff for 2 turns. Cooldown: 4 Decrease ACC 50%	Coordinated Defense Places a 50% [Ally Protection] buff on all allies except this Champion for 2 turns. Also places a 60% [Increase DEF] buff on all allies for 2 turns. Cooldown: 5 Ally Protection 50% Increase DEF 60%	Besieger's Bane [P] Whenever an ally is attacked while under an [Ally Protection] buff, places a 50% [Decrease ATK] debuff on the attacker for 1 turn. Decrease ATK 50%