Activate by sending 1 face-up "Empty Machine" in your Spell & Trap Zone to the GY. Once per turn, this card cannot be destroyed by an opponent's card effect. Once per turn: You can activate 1 of these effects. • During the Main Phase: You can Special Summon 1 "Timelord" monster from your hand. • Target 1 "Timelord" monster in your GY; shuffle it into the Deck, then you can Set 1 "Infinite Light" directly from your hand or Deck.