Grunch Killjoy vs Riho Bonespear

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts
Riho Bonespear	Shadowkin	Void	Support	Legendary	Attack 42% Place: Crypts

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
Riho Bonespear	60	6	18660 +660	1189 +220	1145 +11	105 +3	15	50	40 +10	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.
Riho Bonespear	Absorbtion Formula: 4.3*ATK Attacks 1 enemy. Places a 15% [Continuous Heal] buff on the ally with the lowest HP for 1 turn. Also places a 7.5% [Continuous Heal] buff on all allies with 30% HP or less for 1 turn. Continuous Heal 15%	Pressure Points Formula: 5.8*ATK Places a [Stun] debuff on a target enemy for 1 turn, as well as a [HP Burn] debuff, a 60% [Decrease DEF] debuff, a 25% [Weaken] debuff, a 50% [Decrease ATK] debuff, and a 30% [Decrease C.RATE] debuff for 2 turns, then attacks the target. Cooldown: 4 Weaken 25% Decrease C. RATE Stun Decrease DEF 60% HP Burn Decrease ATK 50%	Perfect Body Formula: (0.35+0.05removedEffectsCount)TRG_HP Removes all debuffs from all allies, then places a [Block Debuffs] buff on them for 2 turns. Also heals all allies by 35% of their MAX HP, and by a further 5% for each debuff removed from them. Cooldown: 6 Block Debuffs	Reflect [P] When receiving any debuffs, returns them from this Champion back to the attacker. [Will not return debuffs that cannot be removed.] Cooldown: 3