Granyt Doorkeep vs Vizier Ovelis

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Granyt Doorkeep	Dwarves	Spirit	HP	Legendary	Crit rate 20% 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
Granyt Doorkeep	60	6	24780	804	1123	105	15	63	30	10
Vizier Ovelis	60	6	16350 -8430	1476 +672	1013 -110	101 -4	15	63	40 +10	0 -10

Skills comparison

Granyt Doorkeep	You're Barred! Formula: HP*0.1 Attacks 1 enemy 3 times. Each hit has a 75% chance of removing 1 random buff from the target. Each hit will ignore 20% of the target’s DEF.	Geode Haymaker Formula: 0.27*HP Attacks all enemies. Before attacking, places a 50% [Increase ACC] buff on all allies for 2 turns. Has a 75% chance of placing a 60% [Decrease DEF] debuff and a [Block Buffs] debuff on all enemies for 2 turns. Cooldown: 4 Block Buffs Decrease DEF 60% Increase ACC	Demolisher Blow Formula: 0.35HP Formula: DMG_MUL1 Attacks 1 enemy. Before attacking, removes all debuffs from this Champion and places a 15% [Shatter] buff and a 30% [Increase C. DMG] buff on all allies for 2 turns. Will ignore [Unkillable], [Stone Skin] and [Block Damage] buffs. If the target is not under any [Unkillable], [Stone Skin] or [Block Damage] buffs, this attack will deal 100% more damage. Grants an Extra Turn if this attack kills an enemy. Cooldown: 5 Shatter Increase C. DMG	Stonefaced [P] Formula: 0.2*DMG_MUL At the start of this Champion's turn, removes any [Fear], [True Fear], [Provoke], [Stun], [Freeze], [Sleep], and [Petrification] debuffs from this Champion. Increases this Champion's damage inflicted against targets with no buffs on them by 20%.
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