Roshcard the Tower vs Wythir the Crowned

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Roshcard the Tower	The Sacred Order	Magic	HP	Legendary	HP 33% Place: All battles
Wythir the Crowned	Demonspawn	Force	Support	Legendary	Resist 50 Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Roshcard the Tower	60	6	24780	947	980	100	15	50	50	0
Wythir the Crowned	60	6	24120 -660	793 -154	1178 +198	108 +8	15	50	40 -10	0

Roshcard the Tower	Rebuke Formula: 5*ATK Attacks 1 enemy. Has a 50% chance of removing 1 random buff from the target.	Sanction Formula: 0.3*HP Attacks 1 enemy. Places a [Block Active Skills] debuff and a [Block Buffs] debuff for 2 turns. These debuffs cannot be resisted. Cooldown: 4 Block Cooldown Skills Block Buffs	Zone of Protection Places a [Block Damage] buff on all allies for 2 turns. Cooldown: 6 Block Damage	-
Wythir the Crowned	Soul's Impalement Formula: 2.8*DEF Attacks all enemies. Has a 50% chance of placing a [Leech] debuff for 1 turn. Also places a 15% [Continuous Heal] buff on a random ally for 2 turns. Continuous Heal 15% Leech	Feel No Pain Places a 60% [Increase DEF] buff on all allies for 2 turns. Also increases the duration of all [Continuous Heal] buffs on all allies by 1 turn, then instantly activates any [Continuous Heal] buffs on all allies. Cooldown: 5 Increase DEF 60%	Azure Redeemer Formula: 0.3*HP Removes all debuffs from all allies, then heals all allies by 30% of this Champion’s MAX HP. Cooldown: 5	Eternal Flame [P] Places a 15% [Continuous Heal] buff on the ally with the lowest HP for 1 turn at the start of each turn. Continuous Heal 15%