CEs for a supportive Sith

Knight's of Marine's, 50% starting bar and 10% quick up. Heaven's Feel (the 4* Sakura freebie one, not Justiceae) is a good substitute.

Volumen Hydragyrum, since she has no survivability at all. Or even Necromeme.

I've been playing around with MLB Moonlight Festival for the 20% star generation and crit damage up (A brave ABQE nets 21 stars, while a AQQE only generates 19, both without crits) and Cute Orangette for NP gain and attempts at spamming. MLB Wizard and Priest has been somewhat less effective at keeping her alive than I expected, but I only have Infinity Chocolate on Lv. 5. Just tested Imaginary Around, it makes her NP pack a punch, but a brave QBQE only got 20 stars, so I think Moonlight fest makes her generate more precious stars to support the team, but not by a great deal. If you happen to have a MLB Before Awakening, that might give her the much needed defense boost whilst also boosting ABQ by 10%, and although MLB Iron willed training does provide 20%, I think the former is more versatile (that said, I do not have an MLB Before Awakening ...).