Metalshaper vs Slayer

Overall comparison

HERO	Fraction	Element	Type	Rarity
Metalshaper	Lizardmen	Spirit	Support	Rare
Slayer	Barbarians	Force	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
Slayer	60	6	15690 -660	1233 +374	749 -330	90	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%
Slayer	Vicious Strike Formula: 4*ATK Attacks 1 enemy. Has a 30% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Decrease ATK 25%	Frost Burst Formula: 4.4*ATK Attacks all enemies. Cooldown: 4	Debilitate Formula: 6.2*ATK Attacks 1 enemy. Places a 5% [Poison] debuff for 2 turns. Has a 75% chance of placing a [Stun] debuff for 1 turn. Cooldown: 5 Stun Poison 5%