Grumbler vs Magister

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grumbler	Dwarves	Magic	HP	Rare	HP 25% Place: Dungeons
Magister	High Elves	Force	Support	Rare	HP 22% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grumbler	60	6	19485	804	925	95	15	50	55	0
Magister	60	6	18000 -1485	892 +88	936 +11	101 +6	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%
Magister	Majestic Staff Formula: 4.1*ATK Attacks 1 enemy. If the hit is critical, places a 25% [Increase ATK] buff on a random ally for 1 turn. Increase ATK 25%	Anoint Formula: 0.1*TRG_HP Places a [Revive On Death] buff and a 30% [Reflect Damage] buff on a target ally for 2 turns. Heals all other allies by 10% of the target's HP. Cooldown: 4 Revive On Death Reflect Damage 30%	Censure Formula: 4*ATK Attacks all enemies. Has a 50% chance of placing a 50% [Heal Reduction] debuff for 2 turns. Cooldown: 5 Heal Reduction 50%