Matriarch Zarguna vs Vizier Ovelis

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Matriarch Zarguna	Orcs	Force	HP	Legendary	HP 30% Place: All battles
Vizier Ovelis	Dark Elves	Force	Attack	Legendary	Attack 34% Place: Dungeons

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Matriarch Zarguna	60	6	22800	969	1090	105	15	50	50	0
Vizier Ovelis	60	6	16350 -6450	1476 +507	1013 -77	101 -4	15	63 +13	40 -10	0

Skills comparison

Matriarch Zarguna	Battlethrum Formula: 0.13HP Formula: 0.05HP Attacks 1 enemy 2 times. Heals this Champion by 5% of their MAX HP after each hit. Each hit also has a 25% chance of placing a [Provoke] debuff on the target for 1 turn. Provoke	Clanmother Decreases the duration of all ally debuffs by 1 turn. Places a 15% [Continuous Heal] buff on all allies for 2 turns. Also places a [Taunt] buff and an [Unkillable] buff on this Champion for 2 turns. Cooldown: 5 Taunt Unkillable Continuous Heal 15%	Maternal Force Formula: 0.27*HP Attacks all enemies. Places a [Shield] buff on all allies, equal to 25% of this Champion’s MAX HP, for 2 turns. Whenever a [Shield] buff placed by this Champion expires or is removed by damage, heals that ally by 15% of their MAX HP and places a 25% [Strengthen] buff on them for 1 turn. Cooldown: 5 Shield	Maternal Force Formula: 0.15*REL_TRG_HP Skill 7000004 description Strengthen	Refuge From Pain [P] Formula: -0.10*DMG_MUL Allies under [Shield] buffs receive 10% less damage.
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	-