Mistress of Hymns vs Akoth the Seared

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mistress of Hymns	The Sacred Order	Spirit	Support	Epic	Defence 25% Place: All battles
Akoth the Seared	Demonspawn	Magic	Defence	Epic	HP 25% Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Mistress of Hymns	60	6	18990	1024	1013	103	15	50	30	0
Akoth the Seared	60	6	16680 -2310	892 -132	1299 +286	95 -8	15	50	30	15 +15

Mistress of Hymns	Bolstering Blow Formula: 4ATK Formula: 0.15DEALT_DMG Attacks 1 enemy. Heals the ally with the lowest HP by 15% of the damage inflicted.	Song of Triumph Formula: 5.7*ATK Attacks 1 enemy. Places a 15% [Continuous Heal] buff on the 2 allies with the lowest HP for 2 turns if this attack is critical. Cooldown: 4 Continuous Heal 15%	Hymn of Rebirth Formula: 0.5*TRG_HP Revives 2 random allies with 50% HP and places a [Veil] buff on them for 1 turn. Cooldown: 6 Veil	-
Akoth the Seared	Molten Punch Formula: 4*DEF Attacks 1 enemy. Has a 50% chance of placing a 30% [Decrease C. RATE] debuff for 2 turns. Decrease C. RATE	Pyroclasm Formula: 3.5DEF Formula: (relationChance+0.2aliveEnemiesCount)/relationChance Attacks all enemies. Has a 20% chance of placing a [HP Burn] debuff for 2 turns. The chance of placing the debuff increases by 20% for each alive enemy. Cooldown: 3 HP Burn	Pyretic Release Formula: 3.5*DEF Attacks all enemies. Has a 50% chance of increasing the cooldowns of all skills by 2 turns on enemies under [HP Burn] debuffs. Also places a [Shield] buff equal to 20% of this Champion's MAX HP on all allies for 2 turns. [Instantly activates this skill when this Champion is revived by Rian the Conjurer.] Cooldown: 5 Shield	Fiery Swath [P] Has a 10% chance of placing a [Fear] debuff on an enemy for 1 turn whenever they receive damage from a [HP Burn] debuff placed on themselves. Fear