Gym Leader Requirements:

4 fully-evolved pokemon of gym type (no wildcards)

Gym Battle Format:

Either 3v3 singles or 4v4 doubles (leader's choice).
Items are off.
Challengers can switch, leaders cannot.

Gym Arena Screening:

Each arena needs to be approved by 3/5 of the heads of asb (head ref, head approver, secretaries and Deck Knight). While not approved, edits will need to be made to it.