Grumbler vs Lumberer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grumbler	Dwarves	Magic	HP	Rare	HP 25% Place: Dungeons
Lumberer	Ogryn Tribes	Force	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grumbler	60	6	19485	804	925	95	15	50	55	0
Lumberer	60	6	16185 -3300	1233 +429	716 -209	89 -6	15	50	30 -25	10 +10

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%
Lumberer	Gigantic Pulverizers Formula: 3.7*ATK Attacks 1 enemy. Has a 30% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Also has a 20% chance of increasing the duration of any [Decrease DEF] debuffs by 1 turn. Decrease ATK 25%	Flatten Formula: 6.45*ATK Attacks 1 enemy. Has a 50% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 60%	Massive Momentum Formula: 3.85*ATK Places a 15% [Increase C. DMG] buff on this Champion for 2 turns, then attacks all enemies. Cooldown: 5 Increase C. DMG