Grumbler vs Scrapper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grumbler	Dwarves	Magic	HP	Rare	HP 25% Place: Dungeons
Scrapper	Barbarians	Void	Attack	Rare	Attack 25% Place: Doom tower

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grumbler	60	6	19485	804	925	95	15	50	55	0
Scrapper	60	6	14370 -5115	1233 +429	837 -88	102 +7	15	57 +7	30 -25	0

Grumbler	Angry Mallet Formula: 0.1HP+0.1DEF Attacks 1 enemy. Places a [Shield] buff on this Champion equal to 10% of their MAX HP for 2 turns. Shield	No Coming Back Formula: 0.2HP+1.5DEF Attacks 1 enemy. Places a 50% [Heal Reduction] debuff for 2 turns. Cooldown: 3 Heal Reduction 50%	Shoulder the Weight Places a 25% [Ally Protection] buff on all allies for 2 turns. Places a 30% [Increase DEF] buff on this Champion for 2 turns. Cooldown: 5 Ally Protection 25% Increase DEF 30%
Scrapper	Arena Arts Formula: 4*ATK Attacks 1 enemy. Places a [Shield] buff on this Champion for 2 turns equal to 5% of the damage inflicted if this attack is critical. Shield	Crowd Pleaser Formula: 6.5ATK Formula: 0.3DEALT_DMG Attacks 1 enemy. Destroys the target's MAX HP by 30% of the damage dealt. Places a [Shield] buff on this Champion for 2 turns equal to 30% of the damage inflicted if this attack is critical. Cooldown: 3 Shield	Showoff [P] Formula: ((REL_TRG_B_HP-REL_TRG_HP)/REL_TRG_B_HP)*DMG_MUL Increases the damage inflicted by this Champion equal to the percentage of MAX HP destroyed on the target.