Relickeeper vs Mistress of Hymns

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Relickeeper	The Sacred Order	Force	Attack	Epic	Attack 40% Place: Campaign
Mistress of Hymns	The Sacred Order	Spirit	Support	Epic	Defence 25% Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Relickeeper	60	6	14370	1365	980	90	15	60	30	0
Mistress of Hymns	60	6	18990 +4620	1024 -341	1013 +33	103 +13	15	50 -10	30	0

Relickeeper	Crusade Formula: 3.75*ATK Attacks 1 enemy. Grants an Extra Turn if the target is killed.	Surging Strength Places a 50% [Increase ATK] buff on this Champion for 4 turns. Grants an Extra Turn. Cooldown: 6 Increase ATK 50%	Ageless Endurance [P] When hit by an enemy, places a 15% [Continuous Heal] buff on this Champion for 2 turns. Cooldown: 5 Continuous Heal 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