Cube: Resilience if overloaded with max ammo. If not, Wingman works.
OL Gear: The only thing she needs is a couple lines of max ammunition capacity. Of course, any type of elemental lines will also help if you’re min maxing.
✅ Pros
Doesn’t need high investment since you’re mostly using her for skill 1 that provides CDR (level 7 or 8 it’s more than enough)
Opens up A LOT of team compositions thanks to being a 777 squad member and the ability to be paired with Blanc and/or Noir
Strong CDR like D: Killer Wife since it’s a literal copy with just different reload speed
❌ Cons
Her buff modifiers are not that high (ATK and attack damage) but it’s a nice extra to the CDR
She needs to be positioned in the back row (position 2 or 4) and most people will either never read that part of the kit or completely forget
Not auto or beginner-friendly because the positioning mechanic for the buffs since units are getting more complex and people… well, they just don’t read