Vizier Ovelis vs Boragar the Elder

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Vizier Ovelis	Dark Elves	Force	Attack	Legendary	Attack 34% Place: Dungeons
Boragar the Elder	Dwarves	Force	HP	Legendary	Resist 50 Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Vizier Ovelis	60	6	16350	1476	1013	101	15	63	40	0
Boragar the Elder	60	6	21135 +4785	925 -551	1244 +231	97 -4	15	50 -13	50 +10	0

Skills comparison

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
Boragar the Elder	Antique Staff Formula: 0.3*HP Attacks 1 enemy. Has a 50% chance of placing a 60% [Increase DEF] buff for 1 turn on the ally with the lowest HP. Will not be placed on this Champion. Has a 100% chance instead if this attack is critical. Increase DEF 60%	Souls of Old Stone Removes 1 random debuff from all allies, then places a [Shield] buff on all allies for 2 turns equal to 20% of this Champion’s MAX HP. Cooldown: 4 Shield	Rune of Energy Places a 50% [Increase RES] buff and a 30% [Increase SPD] buff on all allies for 2 turns. Cooldown: 6 Increase SPD 30% Increase RES	Boragar's Blazon [P] Formula: -0.1*DMG_MUL Allies receive 10% less damage from Champions whose RES is lower than or equal to theirs.