Peach of Immortality gives all your demons two extra lives. This is especially powerful if coupled with naturally tanky demons like Hecate and Guan Yu, or demons with on-death effects such as Ixtab and Nadja.
Goddess' Fan swings debuffs entirely into your favor, and costs only 6 MP when maxed.
Above average bulk and Null Mortal in purple allows her to survive most onslaughts and resurrect her fallen teammates.
Demons are immediately raised by Peach of Immortality upon death. This can be a disadvantage against Hyper Offensive comps, who can simply kill said demon again in the same turn.