Geargrinder vs Golden Reaper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Geargrinder	Ogryn Tribes	Void	HP	Rare	HP 25% Place: Crypts
Golden Reaper	Knight Revenant	Void	Support	Epic	Accuracy 40 Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Geargrinder	60	6	19320	826	914	95	15	50	40	0
Golden Reaper	60	6	18495 -825	1134 +308	936 +22	111 +16	15	50	30 -10	0

Geargrinder	Gears of Gore Formula: 0.15*HP Attacks 1 enemy. Places a 7.5% [Continuous Heal] buff on this Champion for 1 turn if this attack is critical. Continuous Heal 7.5%	Healing Splatter Formula: 0.15*TRG_HP Heals all allies by 15% of their MAX HP. Cooldown: 5	Necrocogs Formula: 0.5TRG_HP Formula: 0.5MAX_STAMINA Revives a dead ally with 50% HP and 50% Turn Meter. Cooldown: 7
Golden Reaper	Harvest of Blood Formula: 2.8*ATK Attacks 1 enemy. Has a 30% chance of decreasing the cooldown of one of a random ally's Skills by 1 turn.	Maelstrom Formula: 3ATK Formula: 0.2MAX_STAMINA Attacks all enemies. Has a 50% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decreases the Turn Meter of each target by 20% if they are not under a [Decrease ATK] debuff. Cooldown: 4 Decrease ATK 50%	Alacrity Formula: 0.2*MAX_STAMINA Places a 30% [Increase SPD] buff on all allies for 2 turns and boosts their Turn Meter by 20%. Cooldown: 4 Increase SPD 30%