Metalshaper vs Alatreon Blademaster

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Metalshaper	Lizardmen	Spirit	Support	Rare	Defence 15% Place: Crypts
Alatreon Blademaster	Knight Revenant	Spirit	Support	Legendary	Speed 30% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Metalshaper	60	6	16350	859	1079	90	15	57	30	0
Alatreon Blademaster	60	6	20805 +4455	914 +55	1277 +198	110 +20	15	50 -7	40 +10	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%	-
Alatreon Blademaster	Foresight Slash Formula: 0.2*HP Attacks 1 enemy. Has a 40% chance of increasing the duration of 2 random buffs on each individual ally by 1 turn.	Reaping Slash Formula: 0.22*HP Attacks all enemies. Places a 60% [Increase DEF] buff and a [Shield] buff on all allies for 2 turns. The [Shield] is equal to 30% of this Champion’s MAX HP. If the target is a Boss, these buffs are protected. Cooldown: 4 Shield Increase DEF 60%	Cleanser Booster Removes all debuffs from all allies, and places a [Block Debuffs] buff on all allies for 2 turns. If a Boss is present in the current Round, this buff is protected. Cooldown: 5 Block Debuffs	Alatreon Divinity [P] Formula: 0.05MAX_STAMINA Formula: 0.05HP Fills this Champion’s Turn Meter by 5% every time a debuff is placed on them. Also heals this Champion by 5% of their MAX HP whenever a debuff placed on them expires or is removed.