Belletar Mage-slayer vs Wight King Narses

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Belletar Mage-slayer	Ogryn Tribes	Void	HP	Legendary	HP 33% Place: All battles
Wight King Narses	Knight Revenant	Void	HP	Legendary	HP 33% Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Belletar Mage-slayer	60	6	21975	848	1266	108	15	50	50	0
Wight King Narses	60	6	23955 +1980	705 -143	1277 +11	101 -7	15	63 +13	40 -10	0

Skills comparison

Belletar Mage-slayer	Fume Ax Formula: 0.22*HP Attacks 1 enemy. Has a 75% chance of decreasing the cooldown of a random skill of the ally with the highest Turn Meter, except this Champion, by 1 turn.	Slayer's Roar Formula: 0.22HP Formula: 0.2HP Formula: 0.2*MAX_STAMINA Attacks all enemies. Places a 50% [Increase ATK] buff and a 60% [Increase DEF] buff on all allies for 2 turns. Also heals all allies by 20% of this Champion's MAX HP and fills all allies' Turn Meters by 20%. Cooldown: 4 Increase ATK 50% Increase DEF 60%	Mercy of the Oasis Formula: 0.5TRG_HP Formula: 0.5MAX_STAMINA Revives all dead allies with 50% HP and 50% Turn Meter, then places a [Shield] buff on all revived allies for 2 turns, equal to 20% of this Champion's MAX HP. Also places a [Block Debuffs] buff on all allies for 2 turns. Cooldown: 6 Shield Block Debuffs	Critical Juncture [P] Has a 75% chance of decreasing all of an ally's skill cooldowns by 1 turn whenever they are revived. Once per turn, if an ally is killed, reduces the cooldowns of all this Champion's skills by 1 turn.
Wight King Narses	Corruption Scepter Formula: 0.24*HP Attacks 1 enemy. Has a 30% chance of randomly increasing the cooldown of one of the target’s skills by 2 turns. This effect cannot be resisted if Wight Queen Ankora is on the same team.	Desecration Blast Formula: 0.28HP Formula: 0.28HP Formula: 0.28HP Formula: 0.28HP Attacks all enemies. Will ignore 25% of the target’s DEF. Places an extra hit on targets under [Shield] or [Strengthen] buffs. Damage inflicted by this skill cannot be decreased by enemy Passive skills or Masteries, except by the Passive skills of Bosses. Damage inflicted by this skill cannot be increased by either this Champion's Masteries or ally Passive skills, except when attacking Bosses. Cooldown: 4	Spirits, Claim You Formula: 0.2HP+(0.2HP0.1TRG_BUFF_COUNT)+(0.2HP0.1*BUFF_COUNT) Attacks 1 enemy 2 times. Increases the damage inflicted with this skill by 10% for each buff on the target (stacks up to 50%) and by an additional 10% for each buff on this Champion (stacks up to 50%). If this attack kills a target under 3 or more buffs, places a [Block Revive] debuff. Also grants an Extra Turn if this attack kills an enemy when Wight Queen Ankora is on the same team. Cooldown: 5 Block Revive	Mantle of Undeath [P] Formula: -DMG_MUL Formula: -0.5*DMG_MUL This Champion will receive 50% less damage when attacked by enemies, including Bosses and their minions, out of their active turn. If Wight Queen Ankora is on the same team, this Champion will receive no damage when attacked by enemies out of their active turn [This effect does not apply against Bosses and their minions]. This Champion’s skills will also ignore [Shield] and [Strengthen] buffs.