Best support for any Chaos marqueed Double.
A trio of Rainbow Blight+ Evergreen Evil+ Sundae School will do wonders.
Just like Sketchy and KillJoy, they will work perfectly even in their natural tier.
So, your choice.
She is a Support fighter with SA that revolves around DEBUFFS. Increasing your Debuff duration to your enemy and decreasing Debuff duration from your enemy to you. Always put her on the 3rd slot.
I do open maximum Chaos on her btw, since she has Bronze stats. I'm not confident enough if she has Volatility, from a player perspective due to the Bronze stats.
I always use her just for fun. Not taking "Support" seriously as an emergency fighter. But yeah.
You can always pair her BHD, Rusty, Coldstones // Blood Drive, No Egrets, Freaky Friday, Scarlet, // Paraweave, Buzzkill, CnO, Bloodbath, Wulfbane, HnS, CM // Tres, CC, and LC.
Stats investment: Since I use her as an emergency fighter (last slot). I equip her with offensive stats such as ATK, Crit rate, Piercing, and Meter Gain. I can`t imagine putting her with Volatility with enemies that has BB3 ready. I guess I will die.