Sentinel vs Avir the Alchemage

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sentinel	Barbarians	Force	HP	Rare	Resist 30 Place: Crypts
Avir the Alchemage	Dwarves	Magic	Support	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sentinel	60	6	18825	914	859	86	15	50	30	10
Avir the Alchemage	60	6	16680 -2145	881 -33	1035 +176	102 +16	15	50	30	10

Sentinel	Hook Formula: 2.6ATK+2DEF Attacks 1 enemy. Has a 60% chance of placing a [Provoke] debuff for 1 turn if this attack is critical. Provoke	Glaive Swing Formula: 4.4*ATK Attacks all enemies. Has a 50% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Has a 50% chance of placing a 100% [Heal Reduction] debuff for 2 turns. Cooldown: 4 Decrease ATK 25% Heal Reduction 100%	Regeneration [P] Formula: 0.1*HP Heals this Champion by 10% HP at the start of their turn. This Heal can be critical. Cooldown: 2
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