Mountain King vs Michinaki

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mountain King	Dwarves	Force	Attack	Legendary	Attack 25% Place: All battles
Michinaki	Shadowkin	Magic	Defence	Legendary	Defence 30% Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Mountain King	60	6	31050	1432	1112	95	15	63	90	0
Michinaki	60	6	19650 -11400	804 -628	1465 +353	101 +6	15	57 -6	30 -60	20 +20

Skills comparison

Mountain King	Thunder Cleave Formula: 0.27HP+1ATK Formula: 0.1MAX_STAMINA+0.02MAX_STAMINA*REL_TRG_BUFF_COUNT Attacks 1 enemy. Fills this Champion's Turn Meter by 10%. Fills by an additional 2% for each buff on the target.	Enchanted Axe Formula: 0.3HP+1.8ATK Attacks 1 enemy. Will ignore 50% of the target's DEF. Grants an Extra Turn if this attack kills an enemy. Cooldown: 5	Regal Force Formula: 0.35HP+1.8ATK Attacks 1 enemy. Will ignore [Shield], [Strengthen], [Unkillable], [Ally Protection], and [Block Damage] buffs. Decreases the cooldown of the Enchanted Axe skill by 2 turns if this attack kills an enemy. Cooldown: 5	Fabled Skill [P] Formula: 0.5B_ATKKILLED_ENEMIES_WHOLE_BATTLE Increases this Champion's ATK by 50% each time this Champion kills an enemy. Stacks up to 100%. Immune to [Decrease ATK] and [Block Active Skills] debuffs.
Michinaki	Burning Bonds Formula: 3.5*DEF Attacks 1 enemy. Has a 50% chance of placing a [HP Burn] debuff for 2 turns. HP Burn	Dire Whorl Formula: 3.9*DEF Attacks all enemies. Has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Also has a 75% chance of placing a 50% [Decrease ATK] debuff for 2 turns on enemies under [Hex] debuffs. Cooldown: 4 Decrease DEF 60% Decrease ATK 50%	Doubled Degeneracy Formula: 2.1DEF Formula: 2.1DEF Attacks all enemies 2 times. The first hit removes all buffs from each target. The second hit places a [Hex] debuff for 2 turns. Cooldown: 5 Hex	Courser of Curses [P] Whenever an ally attacks an enemy under a [Hex] debuff, this Champion has a 50% chance to team up and join the ally's attack.