When I posted this a while back, I didn't know about the Prime Number stats so here's an update on Arthromuse, Ultra Beast based on the Mind (Mind, Body and Soul Ultra beasts trio). Also given a signature ability: Meditative Mind- When this Pokemon enters the field, it causes all priority based moves to reverse for two turns. during these turns Arthromuse cannot use any Attacking moves, but still can use Status moves
by SeveralEngineering72