Metalshaper vs Drowned Bloatwraith

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Metalshaper	Lizardmen	Spirit	Support	Rare	Defence 15% Place: Crypts
Drowned Bloatwraith	Undead Hordes	Void	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Metalshaper	60	6	16350	859	1079	90	15	57	30	0
Drowned Bloatwraith	60	6	13545 -2805	1387 +528	738 -341	100 +10	15	57	30	0

Metalshaper	Transference Bolt Formula: 4*DEF Attacks 1 enemy. Has a 30% chance of stealing 1 random buff from the target.	Fortified Steel Places a [Shield] buff on all allies for 2 turns. The value of the [Shield] is proportional to this Champion Level. Cooldown: 3 Shield	Rescue Formula: 0.2*HP Removes all debuffs from the ally with the lowest HP, then heals them by 20% of this Champion's MAX HP. Also places a 25% [Increase DEF] buff on that ally for 3 turns. Cooldown: 5 Increase DEF 30%
Drowned Bloatwraith	Anchor Hook Formula: 3ATK Formula: (relationChance+0.05REL_TRG_DEBUFF_COUNT)/relationChance Attacks 1 enemy. Has a 15% chance of placing a [Stun] debuff for 1 turn. The chance of placing the [Stun] debuff increases by 5% for each debuff on the target. Stun	Wretched Stench Formula: 3.64*ATK Attacks all enemies. Has an 85% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Also has a 25% chance of placing a [Fear] debuff for 1 turn on enemies under [Decrease DEF] debuffs. Cooldown: 5 Fear Decrease DEF 30%	Death Feast [P] Formula: 0.15*HP Heals this Champion by 15% of their MAX HP every time this Champion or an ally kills an enemy.