Grunch Killjoy vs Ethlen the Golden

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts
Ethlen the Golden	High Elves	Void	Attack	Epic	Accuracy 40 Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grunch Killjoy	60	6	18000	969	1134	102	15	50	30	15
Ethlen the Golden	60	6	13215 -4785	1432 +463	991 -143	97 -5	15	60 +10	30	0 -15

Skills comparison

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.
Ethlen the Golden	Protective Cleave Formula: 3.4ATK Formula: 0.1DEALT_DMG Attacks 1 enemy. Places a [Shield] buff on this Champion equal to 10% of the damage dealt for 2 turns. Also heals this Champion by 10% of the damage dealt if their HP is less than 50%. Shield	Paralyzing Stakes Formula: 2.1ATK Formula: 2.1ATK Attacks all enemies 2 times. The first hit has a 75% chance of placing a [Block Active Skills] debuff for 2 turns. The second hit has a 75% chance of placing a [True Fear] debuff for 1 turn if enemies are not under a [Block Active Skills] debuff. Cooldown: 6 Block Cooldown Skills True Fear	Glimmering Gold Places a 30% [Increase C. DMG] buff on this Champion for 3 turns, and a 50% [Increase ACC] buff on this Champion for 2 turns. Then, grants an Extra Turn. Cooldown: 6 Increase ACC Increase C. DMG	Strike at the Heart [P] Formula: -0.1 Ignores 10% of DEF when attacking Support, DEF, and HP Champions. [Does not work against Bosses]