Mother Superior vs Keberon the Underflame

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mother Superior	The Sacred Order	Spirit	Support	Rare	Speed 13% Place: All battles
Keberon the Underflame	Argonites	Force	Attack	Legendary	Attack 28% Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Mother Superior	60	6	16350	991	947	103	15	50	30	0
Keberon the Underflame	60	6	15030 -1320	1454 +463	1123 +176	99 -4	15	63 +13	30	10 +10

Skills comparison

Mother Superior	Lightning Sanction Formula: 3.5*ATK Attacks 1 enemy. Has a 35% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Decrease ATK 25%	Fill With Blessing Formula: 0.3*HP Heals an ally by 30% of this Champion’s MAX HP. Places a [Shield] buff equal to any surplus heal for 2 turns if the target is fully healed by this Skill. Cooldown: 4 Shield	Brim With Life Places a 7.5% [Continuous Heal] buff on all allies for 2 turns. Places a [Shield] buff equal to 10% of the target’s HP on all allies for 2 turns If an ally’s HP is full. Cooldown: 5 Shield Continuous Heal 7.5%	-
Keberon the Underflame	Fiery Rend Formula: 1.8*ATK Attacks 1 enemy 2 times. Has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Has a 50% chance of attacking with this skill whenever an enemy has a [HP Burn] debuff activated on them. Occurs once per turn. Decrease DEF 60%	Searing Brand Formula: 2.8ATK Formula: 0.5MAX_STAMINA Attacks 1 enemy 2 times. Before attacking, places a [Deathbrand] debuff on the target for 2 turns. Will ignore [Unkillable] and [Shield] buffs, as well as 25% of the target’s DEF. Activates this Champion’s Pyrenei Power skill if the target is killed. If the target survives, fills this Champion’s Turn Meter by 50% instead. Cooldown: 4 Deathbrand	Pyrenei Power Formula: 4.5ATK Formula: 0.2MAX_STAMINA Formula: 0.1*MAX_STAMINA Attacks all enemies. Before attacking, places a 50% [Increase ACC] buff on all allies for 2 turns. Has a 75% chance of placing a [HP Burn] debuff on all enemies for 2 turns. Fills this Champion’s Turn Meter by 20% for each [HP Burn] debuff placed on enemies, and fills this Champion's Turn Meter by 10% for each [HP Burn] debuff resisted by enemies. Cooldown: 4 Increase ACC HP Burn	Underflame's Protection [P] Formula: 0.2*HP [Active Effect] Activates a [Delay] effect on this Champion whenever they receive a fatal hit. [Passive Effect] Heals this Champion by 20% of their MAX HP whenever a [HP Burn] debuff is activated on an enemy. Whenever a [HP Burn] debuff on an enemy expires or is removed, places a [True Fear] debuff on that enemy for 1 turn. Cooldown: 4 True Fear