Rakka Viletide vs Achak the Wendarin

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rakka Viletide	Orcs	Void	Support	Legendary	Speed 19% Place: All battles
Achak the Wendarin	Demonspawn	Force	Support	Epic	Defence 25% Place: All battles

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
Achak the Wendarin	60	6	17505 -2145	947 -187	1189 +55	94 -15	15	50	30 -10	15 +15

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%	-	-	-
Achak the Wendarin	Devour All Hope Formula: 3.5ATK Formula: 0.15TRG_STAMINA Attacks 1 enemy. Has a 30% chance of decreasing the duration of 1 random buff if the target is under a [HP Burn] debuff. Also has a 30% chance of decreasing the target’s Turn Meter by 15% if they are under a [Freeze] debuff.	Cannibal Might Places a [Block Debuffs] buff on all allies for 1 turn and a 25% [Strengthen] buff on all allies for 2 turns. Cooldown: 5 Block Debuffs Strengthen	Frostfire Gale Formula: 5.5*ATK Attacks all enemies. Has a 70% chance of placing a [Freeze] debuff for 1 turn on enemies whose ATK is higher than their DEF. Has a 70% chance of placing a [HP Burn] debuff for 1 turn on enemies whose DEF is equal to or higher than their ATK. Cooldown: 5 Freeze HP Burn	Twisted Hunger [P] Formula: 0.05TRG_B_HP Formula: 0.1MAX_STAMINA Heals all allies by 5% of their MAX HP every time an enemy under a [HP Burn] debuff gets a turn. Fills the Turn Meters of all allies by 10% every time an enemy under a [Freeze] debuff gets a turn.