Vildrax vs Yelagirna

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Vildrax	Demonspawn	Magic	Support	Epic	Accuracy 40 Place: All battles
Yelagirna	Orcs	Spirit	Attack	Epic	Attack 30% Place: Crypts

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Vildrax	60	6	19650	738	1255	97	15	50	30	15
Yelagirna	60	6	16515 -3135	1365 +627	837 -418	95 -2	15	50	30	15

Skills comparison

Vildrax	Verminous Grasp Formula: 2.3*ATK Attacks 1 enemy 2 times. Each hit has a 30% chance of placing a [Leech] debuff for 2 turns. Leech	Duke of Flies Formula: 5*ATK Attacks all enemies. Has a 75% chance of placing a [Hex] debuff for 2 turns. Cooldown: 3 Hex	Swarm of Horrors Formula: 4.5*ATK Attacks all enemies. Has an 80% chance of increasing the duration of all enemy debuffs by 1 turn. When hitting enemies under [Hex] debuffs, also has a 60% chance of putting one of their skills on cooldown. Cooldown: 5	Pestiferous [P] Has a 10% chance of stealing the heal each time an enemy under a [Hex] debuff is about to be healed. [Does not work against Bosses. The amount healed will be the same as it would have been on the original target of the heal, except if the heal is based on the target's HP, in which it will scale off [Vildrax]'s HP.]
Yelagirna	Breath Taker Formula: 2.1*ATK Attacks 1 enemy 2 times. Places a 50% [Increase ATK] buff on this Champion for 2 turns if this attack kills an enemy. Increase ATK 50%	Mortify Formula: 4*ATK Attacks all enemies. Has a 75% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Cooldown: 4 Decrease ATK 50%	Sword of Loss Formula: 6.1*ATK Attacks 1 enemy. Has a 75% chance of placing a [Block Buffs] debuff and a [Block Active Skills] debuff for 2 turns. This attack is always critical. Cooldown: 4 Block Cooldown Skills Block Buffs	Great Cycle [P] Formula: 0.5*TRG_HP Revives 1 random ally with 50% HP every time this Champion kills an enemy. Cooldown: 2