Graybeard vs Avir the Alchemage

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Graybeard	Skinwalkers	Magic	Defence	Rare	Defence 30% Place: Dungeons
Avir the Alchemage	Dwarves	Magic	Support	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Graybeard	60	6	14700	936	1112	92	15	50	40	0
Avir the Alchemage	60	6	16680 +1980	881 -55	1035 -77	102 +10	15	50	30 -10	10 +10

Graybeard	Expose Weakness Formula: 4.3*ATK Attacks 1 enemy. Has a 50% chance of placing a [Provoke] debuff for 1 turn. Provoke	Ice Crush Formula: 4.1*DEF Attacks all enemies. Has a 25% chance of placing a [Freeze] debuff for 1 turn. Damage inflicted is proportional to DEF. Cooldown: 5 Freeze	Bring It On! Places a [Shield] buff on this Champion for 2 turns. Has an 80% chance of placing a [Counterattack] buff on this Champion for 2 turns. The value of the [Shield] is proportional to DEF. This buff cannot be removed. Cooldown: 6 Shield Counterattack
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