Tournament rule 505.2.a.2
Illegal Loop: A card reads "Recycle 3 cards from your trash: Ready a unit." A player with enough Energy available wants to use this to recycle 2 copies of Stupefy from their trash and 1 copy of Downstage Dramatics with an additional copy of Dramatics in hand, planning to play the Downstage Dramatics from hand, and then play each card as they draw it until there are 3 cards in the trash for them to recycle.