Skellag vs Herald

Overall comparison

HERO	Fraction	Element	Type	Rarity
Skellag	Undead Hordes	Force	Defence	Uncommon
Herald	Knight Revenant	Spirit	Support	Uncommon

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Skellag	60	6	12555	859	1057	100	15	50	30	0
Herald	60	6	16845 +4290	782 -77	848 -209	99 -1	15	50	30	0

Skellag	Thrust Formula: 75+2.8*ATK Attacks 1 enemy. Has a 25% chance of placing a [Freeze] debuff for 1 turn. Freeze	Blizzard Formula: 3.5*ATK Attacks all enemies. Has a 60% chance of placing a 25% [Decrease ACC] debuff for 2 turns. Cooldown: 4 Decrease ACC 25%
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%