Sergeant vs Wurlim Frostking

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sergeant	The Sacred Order	Force	Attack	Uncommon	-
Wurlim Frostking	Knight Revenant	Void	Defence	Legendary	Defence 33% Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sergeant	60	6	12555	1112	804	92	15	50	30	0
Wurlim Frostking	60	6	19650 +7095	1035 -77	1233 +429	100 +8	15	50	30	20 +20

Sergeant	Hack Formula: 2.3*ATK Attacks 1 enemy 2 times.	Rally Attacks 1 enemy with 1 random ally. The ally joining the attack use their default skill. Cooldown: 3	-
Wurlim Frostking	Winds of Winter Formula: 4*DEF Attacks 1 enemy. Has a 30% chance of placing a [Freeze] debuff for 1 turn. This debuff cannot be resisted. Places a [Perfect Veil] buff on the ally with the lowest HP for 2 turns. Perfect Veil Veil Freeze	Frostbite Blast Formula: 4*DEF Attacks all enemies. Has a 70% chance of placing a 50% [Decrease ATK] debuff and a 50% [Decrease ACC] debuff for 2 turns. These debuffs cannot be resisted. Also places a 30% [Increase C. DMG] buff on all allies for 2 turns. Cooldown: 4 Decrease C. DMG Decrease ACC 50% Decrease ATK 50% Increase C. DMG	Icegrave Armor Places a 25% [Strengthen] buff and a 60% [Increase DEF] buff on all allies for 2 turns. Has a 60% chance of placing a [Freeze] debuff on all enemies for 1 turn. This debuff cannot be resisted. Cooldown: 5 Freeze Strengthen Increase DEF 60%