Skellag vs Avir the Alchemage

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Skellag	Undead Hordes	Force	Defence	Uncommon	-
Avir the Alchemage	Dwarves	Magic	Support	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Skellag	60	6	12555	859	1057	100	15	50	30	0
Avir the Alchemage	60	6	16680 +4125	881 +22	1035 -22	102 +2	15	50	30	10 +10

Skellag	Thrust Formula: 75+2.8*ATK Attacks 1 enemy. Has a 25% chance of placing a [Freeze] debuff for 1 turn. Freeze	Blizzard Formula: 3.5*ATK Attacks all enemies. Has a 60% chance of placing a 25% [Decrease ACC] debuff for 2 turns. Cooldown: 4 Decrease ACC 25%	-
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