Rakka Viletide vs Alatreon Blademaster

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rakka Viletide	Orcs	Void	Support	Legendary	Speed 19% Place: All battles
Alatreon Blademaster	Knight Revenant	Spirit	Support	Legendary	Speed 30% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Rakka Viletide	60	6	19650	1134	1134	109	15	50	40	0
Alatreon Blademaster	60	6	20805 +1155	914 -220	1277 +143	110 +1	15	50	40	0

Rakka Viletide	Oozing Blessing Removes all debuffs from all allies, then places a 50% [Increase ATK] buff and a [Shield] buff equal to 25% of this Champion’s MAX HP on all allies for 2 turns. Cooldown: 4 Shield Increase ATK 50%	-	-	-
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.