Frostbringer vs Pestilus

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Frostbringer	The Sacred Order	Magic	Support	Epic	Defence 33% Place: Dungeons
Pestilus	Knight Revenant	Spirit	Support	Epic	Accuracy 50 Place: Doom tower

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Frostbringer	60	6	20310	870	1079	110	15	50	30	0
Pestilus	60	6	20145 -165	848 -22	1112 +33	94 -16	15	50	30	15 +15

Frostbringer	Cones of Cold Formula: 2*ATK Attacks 2 times at random. Has a 30% chance of placing a 100% [Heal Reduction] debuff for 2 turns. Heal Reduction 100%	Snow Flurry Formula: 2.2*ATK Attacks 3 times at random. Each hit has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 60%	Arctic Winds Places a 30% [Increase SPD] and a 50% [Increase ATK] buff on all allies for 2 turns. Cooldown: 5 Increase ATK 50% Increase SPD 30%
Pestilus	Blood Call Formula: 1.8ATK Formula: 1.8ATK Attacks 2 times at random. Has a 30% chance of placing a [Leech] debuff for 2 turns. Leech	Flames Within Formula: 5ATK Formula: 0.15TRG_HP Formula: 0.15*MAX_STAMINA Attacks 1 enemy. Has a 50% chance of placing a [HP Burn] debuff for 2 turns. Heals all allies by 15% of their MAX HP if the [HP Burn] debuff is placed. Fills the Turn Meters of all allies by 15% if the [HP Burn] debuff is not placed. Cooldown: 4 HP Burn	Battle Weirding Places a 50% [Increase ACC] buff and a 30% [Increase C. DMG] buff on all allies for 2 turns. Cooldown: 5 Increase ACC Increase C. DMG