Sunken Sentinel vs Magister

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sunken Sentinel	Argonites	Void	Attack	Rare	Attack 15% Place: All battles
Magister	High Elves	Force	Support	Rare	HP 22% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sunken Sentinel	60	6	12390	1277	925	95	15	57	30	0
Magister	60	6	18000 +5610	892 -385	936 +11	101 +6	15	50 -7	30	0

Sunken Sentinel	Restorative Slash Formula: 3.7ATK Formula: 3.7ATK Attacks 1 enemy. Places an extra hit if the target is under a [Decrease DEF] debuff.	Sunken Swords Formula: 3.9ATK Formula: (relationChance+0.05aliveAlliesCount)/relationChance Attacks all enemies. Has a 50% chance of placing a 60% [Decrease DEF] debuff for 2 turns. The chance increases by 5% for each alive ally. Cooldown: 5 Decrease DEF 60%	Defender of Agaris Formula: 6ATK Formula: 0.2DEALT_DMG Formula: 0.3DEALT_DMG Formula: 0.2DEALT_DMG Formula: 0.3*DEALT_DMG Attacks 1 enemy. Heals this Champion by 20% of the damage inflicted. Heals this Champion by 30% instead if the target is under a [Decrease DEF] debuff. Destroys the target's MAX HP by 20% of the damage inflicted. Destroys the target's MAX HP by 30% instead if the target is under a [Decrease DEF] debuff. Cooldown: 4
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%