Umbral Enchantress vs Wretch

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Umbral Enchantress	Demonspawn	Void	Defence	Epic	-
Wretch	Undead Hordes	Force	Attack	Rare	Attack 30% Place: All battles Element: Force

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Umbral Enchantress	60	6	15360	925	1354	93	15	50	45	0
Wretch	60	6	13215 -2145	1432 +507	716 -638	97 +4	15	57 +7	30 -15	0

Umbral Enchantress	Essence Scepter Formula: (3.3+(1-HP_PERC))*DEF Attacks 1 enemy. Damage increases as current HP decreases.	Immolate Formula: 3.6*DEF Attacks all enemies. Has an 80% chance of placing a [Block Buffs] debuff for 3 turns. Cooldown: 3 Block Buffs	Undying Evil Formula: 4*DEF Attacks all enemies. Has an 80% chance of placing a [Provoke] debuff for 2 turns. Places an [Unkillable] buff on this Champion for 2 turns. Places a [Block Active Skills] debuff on this Champion for 5 turns. The [Block Active Skills] debuff cannot be resisted or blocked and cannot be removed. Cooldown: 5 Block Cooldown Skills Unkillable Provoke
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