Vasal of the Seal vs Yoshi the Drunkard

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Vasal of the Seal	Demonspawn	Force	HP	Legendary	HP 33% Place: All battles
Yoshi the Drunkard	Shadowkin	Force	Support	Legendary	Speed 19% Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Vasal of the Seal	60	6	21315	870	1288	98	15	50	40	20
Yoshi the Drunkard	60	6	19650 -1665	1299 +429	969 -319	108 +10	15	50	40	20

Skills comparison

Vasal of the Seal	Abyssal Seal Formula: 0.25*HP Attacks 1 enemy. Places a [HP Burn] debuff on the target for 2 turns if they are under a [True Fear] debuff or a [Decrease ATK] debuff. Also places a [Shield] buff on this Champion for 2 turns equal to 10% of their MAX HP. Shield HP Burn	Infernal Darkness Formula: 0.27*HP Attacks all enemies. Has a 75% chance of placing a [True Fear] debuff and a 50% [Decrease ATK] debuff for 2 turns. Cooldown: 5 True Fear Decrease ATK 50%	Daemon Possession Balances the HP of all allies. The HP levels of all allies will be brought up to the level of the ally with the highest HP. After balancing HP, grants an Extra Turn. Cooldown: 6	Legion of Doom [P] Formula: -0.2DMG_MUL Formula: 0.2DMG_MUL Receives 20% less damage from Champions from the Banner Lord, High Elf, and Sacred Order Factions. If there are 2 or more Demonspawn Champions on the team alongside this Champion, increases the C. DMG of all Demonspawn Champions on the team by 20%. [C. DMG increase only works when this Champion is alive.]
Yoshi the Drunkard	Strong Booze Formula: 4.1*ATK Attacks 1 enemy. Has a 40% chance of placing a [Stun] debuff for 1 turn. Places a 50% [Decrease RES] debuff for 2 turns instead if the [Stun] debuff is not placed. Stun Decrease RES	Flaming Spirits Formula: 2.6*ATK Attacks all enemies. Has a 75% chance of placing a 50% [Decrease ACC] debuff and a [HP Burn] debuff for 2 turns. Cooldown: 3 Decrease ACC 50% HP Burn	Battle Toast Formula: 0.2*MAX_STAMINA Places a 50% [Increase ATK] buff and a 50% [Increase ACC] buff on all allies for 2 turns, and fills the Turn Meters of all allies by 20%. Also has a 75% chance of placing a [True Fear] debuff on all enemies for 1 turn. Cooldown: 5 Increase ATK 50% True Fear Increase ACC	Partier [P] Formula: 0.05*MAX_STAMINA Fills this Champion's Turn Meter by 5% each time an enemy receives a buff.