Secret Summoning / Secret Summoning

Secret Summoning
Conspiracy
Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face up any time and reveal that name.)
Whenever a creature with the chosen name enters the battlefield under your control, you may search your library for any number of cards with that name, reveal them, put them into your hand, then shuffle your library.
Watermark: Conspiracy Seal
Illustrated by Lucas Graciano