Empty Machine

Continuous Trap

The first time this face-up card on the field would be destroyed by an opponent's card effect, it is not destroyed. Once per turn, you can activate 1 of these effects.
● Discard 1 Level 10 monster; draw 1 card.
● If this is the only card in your Spell & Trap Zone: Target 1 "Timelord" monster in your GY; shuffle it into the Deck, then, you can Set 1 "Infinite Machine" directly from your hand or Deck.

Rulings – Yugipedia

Printings:

Battles of Legend: Relentless Revenge: BLRR-EN027 (Secret Rare) - 2018-06-28

Prices:

Cardmarket: 1.84 €
TCGplayer: $ 1.91