I'll keep at it then. So far I get her to about half, but I just get attritioned to death from the poisoning.
Attack 9546
Team
Rosenkruz - 13
Acala - 35
Brynhildr - 30
Amon - 30
Cebyl - 13

Sub
Kushinada - 15
Nike - 30

Acala aside, I haven't been very lucky in my drops, so that's really all I have.