Mistress of Hymns vs Sachi

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mistress of Hymns	The Sacred Order	Spirit	Support	Epic	Defence 25% Place: All battles
Sachi	Shadowkin	Force	Support	Epic	-

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
Sachi	60	6	14865 -4125	1222 +198	1090 +77	102 -1	15	50	30	0

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	-
Sachi	Sickle Sweep Formula: 2.65*ATK Attacks all enemies. Has a 40% chance of placing a 50% [Decrease ACC] debuff for 2 turns. Decrease ACC 50%	Heart Pierce Formula: 4.7*ATK Attacks 1 enemy. Has a 75% chance of placing a 30% [Decrease C.RATE] debuff and a [Leech] debuff for 2 turns. Cooldown: 3 Decrease C. RATE Leech	Shadow Ambush Formula: 4.9ATK Formula: 0.2MAX_STAMINA Places a 50% [Increase ATK] buff on all allies for 2 turns, then attacks 1 enemy. Fills the Turn meters of all allies by 20% if this attack is critical. Cooldown: 5 Increase ATK 50%	False Death [P] Formula: 0.3*TRG_HP Revives a random ally with 30% HP whenever this Champion kills an enemy. Has a 50% chance of placing a [Fear] debuff on all enemies for 1 turn whenever an ally is revived. Fear