Saturn, White Planet Queen

[Emerge Conditions] [Main Phase] Put two SIGNI from your hand and/or Ener Zone into your trash.

[Const]: During your turn, your opponent can only have up to two SIGNI on their field. (If there are already three or more SIGNI on your opponent's field, they must put SIGNI into the trash until they have two.)

(SIGNI that are both Resona and Craft cannot retire. When they leave the field, they are removed from the game.)