Underpriest Brogni vs Grunch Killjoy

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Underpriest Brogni	Dwarves	Magic	Support	Legendary	Resist 60 Place: Doom tower
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Underpriest Brogni	60	6	22965	782	1266	100	15	50	90	0
Grunch Killjoy	60	6	18000 -4965	969 +187	1134 -132	102 +2	15	50	30 -60	15 +15

Skills comparison

Underpriest Brogni	Deepcrystal Scourge Formula: 6.5*ATK Attacks 1 enemy. Has a 45% chance of placing a [HP Burn] debuff for 2 turns. HP Burn	Cavern's Grasp Formula: 6.6ATK Formula: 0.3DEALT_DMG Attacks all enemies. Has a 75% chance of removing 1 random buff from all enemies. Has a 75% chance of removing 1 random debuff from all allies. Increases the value of [Shield] buffs on all allies by 30% of the damage inflicted. Cooldown: 4	Resilient Glow Places a [Block Debuffs] buff and a 50% [Increase ATK] on all allies for 2 turns. Also places a [Shield] buff on all allies for 2 turns equal to 30% of this Champion's MAX HP. The [Shield] buff cannot be removed. Cooldown: 5 Shield Increase ATK 50% Block Debuffs	Redoubt [P] Formula: 0.25damageAbsorbedByShield Formula: 0.25damageAbsorbedByShield Whenever an ally under a [Shield] buff is attacked, deals 25% of the damage inflicted on the [Shield] back to the attacker. Also heals that ally by 25% of the damage inflicted on the [Shield]. If there are multiple Champions on the team with this skill, only one will activate.
Grunch Killjoy	Mace of Foulness Formula: 3.6*ATK Attacks 1 enemy. Has a 40% chance of placing a [Block Buffs] debuff for 1 turn. Block Buffs	Kindle Soulfire Formula: 4.2*ATK Attacks all enemies. Has a 50% chance of placing a [Bomb] debuff that detonates after 1 turn. Cooldown: 5 Bomb	Hex Eater Formula: REL_TRG_DEBUFF_COUNT-1 Removes all debuffs from all allies, then places one 15% [Continuous Heal] buff for 1 turn on each ally for every debuff removed from them. Cooldown: 6 Continuous Heal 15%	Madcap [P] Formula: 0.1*MAX_STAMINA Fills the Turn Meters of all allies by 10% whenever a [Bomb] debuff detonates on an enemy.