Sunken Sentinel vs Banshee

Overall comparison

HERO	Fraction	Element	Type	Rarity
Sunken Sentinel	Argonites	Void	Attack	Rare
Banshee	Undead Hordes	Magic	Support	Rare

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
Banshee	60	6	16515 +4125	980 -297	947 +22	92 -3	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
Banshee	Grave Chill Formula: 2.3*ATK Attacks all enemies. Has a 20% chance of placing a 30% [Decrease DEF] debuff for 1 turn. Decrease DEF 30%	Cursed Touch Formula: 3.1*ATK Attacks all enemies. Has a 50% chance of removing 1 random buff from each target. Cooldown: 3	Death Ray Formula: 2.8*ATK Attacks 2 times at random. Each attack has a 50% chance of placing a [Block Active Skills] debuff for 1 turn. Cooldown: 4 Block Cooldown Skills