Banshee vs Diabolist

Overall comparison

HERO	Fraction	Element	Type	Rarity
Banshee	Undead Hordes	Magic	Support	Rare
Diabolist	Demonspawn	Magic	Support	Rare

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Banshee	60	6	16515	980	947	92	15	50	30	0
Diabolist	60	6	18660 +2145	1002 +22	782 -165	110 +18	15	50	30	0

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
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