Mistress of Hymns vs Frozen Banshee

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mistress of Hymns	The Sacred Order	Spirit	Support	Epic	Defence 25% Place: All battles
Frozen Banshee	Undead Hordes	Magic	Attack	Rare	Accuracy 35 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
Frozen Banshee	60	6	14700 -4290	1046 +22	1002 -11	99 -4	15	50	30	10 +10

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
Frozen Banshee	Death's Caress Formula: 2.2*ATK Attacks 1 enemy 2 times. Each hit has an 80% chance of placing a 5% [Poison] debuff for 2 turns if the target is under a [Poison Sensitivity] debuff. Poison 5%	Cruel Exultation Formula: 6.5ATK Formula: (0.02MAX_STAMINA)*REL_TRG_DEBUFF_COUNT Attacks 1 enemy. Fills the Turn Meters of all allies by 2% for each debuff on the target. Cooldown: 4	Frost Blight Formula: 5*ATK Attacks 1 enemy. Places a 25% [Poison Sensitivity] debuff for 2 turns. Cooldown: 5 Poison Sensitivity