Aiyai Showdown

[Auto] [Turn 1]: During your turn, when a SIGNI from your Ener Zone is added to your hand or enters your field, [Ener Charge 1].

[Enter]: Add up to one target SIGNI from your Ener Zone to your hand.

[Action] [Game 1] (G0): Target SIGNI on your field gains "[Auto]: When this SIGNI vanishes a SIGNI through battle, swap the position of up to one target level two or less SIGNI from your Ener Zone with this SIGNI. The [Enter] abilities of SIGNI put onto your field this way do not activate" until end of turn.