Grumbler vs Prundar

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grumbler	Dwarves	Magic	HP	Rare	HP 25% Place: Dungeons
Prundar	Ogryn Tribes	Void	Defence	Epic	Defence 30% 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
Prundar	60	6	18165 -1320	683 -121	1409 +484	95	15	50	30 -25	15 +15

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%	-
Prundar	Flaming Pigsticker Formula: 2.65*DEF Attacks 1 enemy. Has a 30% chance of placing a 30% [Decrease SPD] debuff for 2 turns. Has a 30% chance of placing a [Stun] debuff for 1 turn instead when counterattacking with this skill. Stun Decrease SPD 30%	Hulking Tantrum Formula: 3*DEF Attacks all enemies. Has a 50% chance of placing a [Provoke] debuff for 1 turn. Places a 60% [Increase DEF] buff on this Champion for 2 turns. Cooldown: 5 Provoke Increase DEF 60%	Giant Strength Places a 25% [Strengthen] buff and a 15% [Continuous Heal] buff on all allies for 2 turns. Cooldown: 5 Continuous Heal 15% Strengthen	Trash Talk [P] Formula: -0.2*DMG_MUL Receives 20% less damage from enemies under [Provoke] debuffs. Has a 25% chance of counterattacking whenever an enemy under a [Provoke] debuff attacks either this Champion or an ally.