Herald vs Souldrinker

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Herald	Knight Revenant	Spirit	Support	Uncommon	-
Souldrinker	Demonspawn	Force	Attack	Epic	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Herald	60	6	16845	782	848	99	15	50	30	0
Souldrinker	60	6	17340 +495	1299 +517	848	97 -2	15	60 +10	30	0

Herald	Doombolt Formula: 3.3*ATK Attacks 1 enemy. Has a 15% chance of placing a 15% [Decrease SPD] debuff for 1 turn. Decrease SPD 15%	Unholy Grace Places a 30% [Increase C. RATE] buff on all allies for 2 turns. Cooldown: 4 Increase C. RATE 30%	-	-
Souldrinker	Razing Hand Formula: 4.6*ATK Attacks 1 enemy. Decreases [Bomb] debuff detonation countdowns by 1 turn.	Raining Fire Formula: 2.3*ATK Attacks 3 times at random. Decreases [Bomb] debuff detonation countdowns by 1 turn. Cooldown: 5	Magma Blast Formula: 2.2*ATK Attacks all enemies 2 times. Each hit has a 75% chance of placing a [Bomb] that detonates after 3 turns. Cooldown: 4 Bomb	Set Ablaze [P] Places two [Bomb] debuffs on each enemy that detonate after 2 turns when this Champion dies. The damage dealt by the [Bomb] debuffs is based on this Champion's ATK. Cooldown: 5 Bomb