Eviscerator vs Avir the Alchemage

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Eviscerator	Dark Elves	Void	Attack	Rare	Crit rate 16% Place: Arena
Avir the Alchemage	Dwarves	Magic	Support	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Eviscerator	60	6	12060	1409	815	95	15	57	30	0
Avir the Alchemage	60	6	16680 +4620	881 -528	1035 +220	102 +7	15	50 -7	30	10 +10

Eviscerator	Bleed Dry Formula: ATK*1.5 Attacks 1 enemy 2 times. Has an extra 15% chance of inflicting a critical hit. Has a 50% chance of placing a 2.5% [Poison] debuff for 2 turns If this attack is critical. Poison 2.5%	Lethal Confusion Formula: ATK*3.5 Attacks all enemies. Has a 50% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 30%	Suppression [P] Attacks an enemy Champion with the default Skill whenever they are healed or receive a Buff. Attacks one random enemy if multiple enemies are healed or receive a Buff at the same time. Cooldown: 1
Avir the Alchemage	Flask of Vitreol Formula: 4.7*ATK Attacks 1 enemy. Has a 30% chance of placing a 5% [Poison] debuff for 2 turns. Poison 5%	Corroding Catalyst Formula: 4.2*ATK Attacks all enemies. Has a 50% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Also places a 15% [Decrease SPD] debuff for 1 turn on targets under [Poison] debuffs. Cooldown: 4 Decrease ATK 25% Decrease SPD 15%	Vitalizing Potions Formula: 0.15MAX_STAMINA Formula: 0.15HP Fills the Turn Meters of all allies by 15% and heals all allies by 15% of this Champion’s MAX HP. Cooldown: 6