Sepulcher Sentinel vs Diabolist

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sepulcher Sentinel	Knight Revenant	Force	Defence	Epic	Defence 25% Place: All battles
Diabolist	Demonspawn	Magic	Support	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sepulcher Sentinel	60	6	16185	903	1321	98	15	50	45	0
Diabolist	60	6	18660 +2475	1002 +99	782 -539	110 +12	15	50	30 -15	0

Sepulcher Sentinel	Sword of Withering Formula: 3.3*DEF Attacks 1 enemy. Has a 40% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Sepulcher Shield Places a 60% [Increase DEF] buff and a [Block Debuffs] buff on all allies for 2 turns. Cooldown: 5 Block Debuffs Increase DEF 60%	Untouched By Death [P] Formula: -1*DMG_MUL Has a 25% chance of completely blocking incoming damage when an ally is attacked. Occurs once per turn. Will only block damage for the targeted ally if multiple allies are attacked at the same time. Cooldown: 1
Diabolist	Torment Formula: 4*ATK Attacks 1 enemy. Has a 10% chance of placing a [Sleep] debuff for 1 turn. Sleep	Electric Storm Formula: 3.6*ATK Attacks all enemies. Places a 30% [Increase SPD] buff on all allies for 2 turns. Cooldown: 4 Increase SPD 30%	Positive Charge Formula: 0.15MAX_STAMINA Formula: 0.15MAX_STAMINA Fills the Turn Meter of all allies by 15%. Decreases the Turn Meter of all enemies by 15%. Cooldown: 6