Grumbler vs Battlesage

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grumbler	Dwarves	Magic	HP	Rare	HP 25% Place: Dungeons
Battlesage	High Elves	Void	Support	Epic	Speed 19% Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grumbler	60	6	19485	804	925	95	15	50	55	0
Battlesage	60	6	18000 -1485	980 +176	1123 +198	100 +5	15	50	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%
Battlesage	Lightning Slash Formula: 2.8*ATK Attacks all enemies.	Nature's Touch Places a 50% [Increase ATK] buff on all allies for 2 turns, then removes all debuffs on all allies. This buff cannot be removed. Cooldown: 4 Increase ATK 50%	Mother's Embrace Places a [Revive On Death] buff on a target ally for 3 turns. The ally will instantly revive if killed. Cooldown: 6 Revive On Death