Rakka Viletide vs Iron Brago

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rakka Viletide	Orcs	Void	Support	Legendary	Speed 19% Place: All battles
Iron Brago	Orcs	Spirit	Defence	Legendary	Defence 34% Place: Doom tower

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
Iron Brago	60	6	18165 -1485	881 -253	1487 +353	99 -10	15	50	50 +10	10 +10

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%	-	-	-
Iron Brago	Molten Pummeling Formula: 3.6*DEF Attacks 1 enemy. Has a 20% chance of decreasing the duration of all buffs by 1 turn.	Fearless Charge Formula: 5.1*DEF Places a 60% [Increase DEF] buff on all allies for 3 turns, then attacks 1 enemy. Has a 75% chance of placing a [Stun] debuff for 1 turn. Has a 75% chance of placing a [Stun] debuff for 2 turns instead if the target is under two or more buffs. Cooldown: 4 Stun Increase DEF 60%	Battle Storm Formula: 3.7*DEF Attacks all enemies. Has a 50% chance of placing a [Provoke] debuff for 1 turn. Also places a 50% [Decrease ATK] debuff on all enemies for 2 turns if Iron Brago is under an [Increase DEF] buff. Cooldown: 4 Provoke Decrease ATK 50%	Bestow Strength [P] Formula: 0.1*B_DEF Increases the DEF of all allies by 10% of this Champion’s DEF.