Board Thread:Questions and Answers/@comment-26918950-20150823053914/@comment-26021614-20150823074503

For Arena, you'll likely have to remove Rinon and Raaga, firstly because they are AI type 6, but secondly because they aren't so important in Arena anyway.

Zelnite (type 3)

Elza (type 2)

Semira (type 2)

Sefia (type 2)

Feeva lead (type 3)

This would be my suggestion. Semira and Sefia are replaceable. Probably best to keep one for the paralysis effect, but otherwise you can exchange for something with less BB cost for BB.