Rakka Viletide vs Ostrox Boneglaive

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rakka Viletide	Orcs	Void	Support	Legendary	Speed 19% Place: All battles
Ostrox Boneglaive	Undead Hordes	Void	Support	Epic	Accuracy 40 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
Ostrox Boneglaive	60	6	16515 -3135	1167 +33	1035 -99	98 -11	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%	-	-	-
Ostrox Boneglaive	Pain Reversal Formula: 3.9ATK Formula: 0.1TRG_HP Attacks 1 enemy. Has a 70% chance of transferring 1 random debuff from this Champion to the target. Also heals the ally with the lowest HP by 10% of their MAX HP.	Spinal Surge Formula: 3*ATK Attacks all enemies. If 3 or fewer enemies are alive, has a 75% chance of placing a [Block Buffs] debuff on each enemy for 2 turns. If 4 or more enemies are alive, has a 75% chance of placing a [Block Buffs] debuff on each enemy for 3 turns. Cooldown: 4 Block Buffs	Death Perception Removes 1 random debuff from all allies and places a 50% [Increase ACC] buff on them for 2 turns. Cooldown: 6 Increase ACC	Skeletal Mirror [P] Whenever an enemy attempts to place a debuff on this Champion, has a 20% chance to reflect it back onto the attacker.