Metalshaper vs Avenger

Overall comparison

HERO	Fraction	Element	Type	Rarity
Metalshaper	Lizardmen	Spirit	Support	Rare
Avenger	High Elves	Magic	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
Avenger	60	6	12225 -4125	1398 +539	815 -264	104 +14	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%
Avenger	Hunt Formula: 2.55*ATK Attacks 1 enemy. Has a 30% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Decrease DEF 30%	Lethal Vortex Formula: 2.4*ATK Attacks at random 2 times. Has an extra 15% chance of inflicting a critical hit. Cooldown: 3	Fatal Blow Formula: 5.2*ATK Attacks 1 enemy. This Skill always inflicts a critical hit. Cooldown: 5