I have an interesting idea for a Silvally Z-Move. Okay, first instead of a z-crystal cause of lore purposes, Silvally would have a new item called a Z-Memory, which was created from research data of Z-Power and Z-Moves. When equipped, any move Silvally has can be turned into a Z-Move. For example, if Silvally knows Flame Charge, it can use Inferno Overdrive without Firium Z, or if it knows Parting Shot too it can turn into Z-Parting Shot as well. But when used on Multi Attack, it turns into it's unique Z-Move I call Activation: Omni Assault. This move does super effective damage on all types of pokemon, and when the move is done it changes it's ability to Protean.