Gnarlhorn vs Vizier Ovelis

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Gnarlhorn	Skinwalkers	Spirit	HP	Rare	Defence 27% Place: Dungeons
Vizier Ovelis	Dark Elves	Force	Attack	Legendary	Attack 34% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Gnarlhorn	60	6	17010	958	936	96	15	50	45	0
Vizier Ovelis	60	6	16350 -660	1476 +518	1013 +77	101 +5	15	63 +13	40 -5	0

Gnarlhorn	Ram Formula: ATK(2.5+3(1-HP_PERC)) Attacks 1 enemy. Damage increases according to how much HP this Champion has lost. This attack cannot be a strong, critical, or weak hit.	War Drum Places a [Provoke] debuff on all enemies for 1 turn. Places a 30% [Increase DEF] buff on this Champion for 2 turns. Cooldown: 4 Provoke Increase DEF 30%	Determined Places an [Unkillable] buff on this Champion for 2 turns. Cooldown: 5 Unkillable	-
Vizier Ovelis	Accursed Blades Formula: 1.3*ATK Attacks 1 enemy 3 times. Each hit has a 35% chance of increasing the duration of all debuffs by 1 turn.	Master of Misery Formula: 2.7*ATK Attacks 1 enemy 2 times. Each hit has a 50% chance of placing a [Block Buffs] debuff, a 50% [Decrease ATK] debuff, and a 100% [Heal Reduction] debuff for 2 turns. Cooldown: 4 Block Buffs Heal Reduction 100% Decrease ATK 50%	Vizier of Poisons Formula: 6.6*ATK Attacks 1 enemy. Applies a [Debuff Spread] effect, taking 2 random debuffs from the target and placing them on all enemies. Places a [Perfect Veil] buff on this Champion for 3 turns if the target is under 2 or more debuffs. Cooldown: 5 Perfect Veil	Unseen Assassin [P] Places a [Perfect Veil] buff on this Champion for 2 turns at the start of each Round. Perfect Veil