Frostbringer vs Valla

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Frostbringer	The Sacred Order	Magic	Support	Epic	Defence 33% Place: Dungeons
Valla	Barbarians	Spirit	Defence	Epic	Resist 45 Place: Arena

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Frostbringer	60	6	20310	870	1079	110	15	50	30	0
Valla	60	6	16845 -3465	771 -99	1409 +330	99 -11	15	60 +10	30	0

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%	-
Valla	Piercing Blade Formula: 1.55DEF Formula: 0.15DMG_MUL Attacks 1 enemy 2 times. Increases the inflicted damage by 15% if the target is under a [Shield] buff.	Crush The Wall Formula: 3.8*DEF Removes all [Shield] buffs on all enemies, then attacks all enemies. Has a 30% chance of placing a 60% [Decrease DEF] debuff on all enemies for 2 turns. Cooldown: 4 Decrease DEF 60%	Fortified Core Formula: 0.5*MAX_STAMINA Places a [Shield] buff on this Champion for 3 turns equal to 20% of their MAX HP. Also places a 60% [Increase DEF] buff on this Champion for 3 turns and fills this Champion’s Turn Meter by 50%. Cooldown: 4 Shield Increase DEF 60%	Resolute Defense [P] Formula: -0.15*DMG_MUL Decreases the damage received by this Champion by 15% while under a [Shield] buff.