Ninjitsu Art of Mirage-Transformation

Continuous Trap

Tribute 1 "Ninja" monster, then target 1 monster in your opponent's GY; Special Summon it to your field. It is also treated as a "Ninja" monster while this card is face-up on the field. When this card leaves the field, send that monster to the GY. You can only activate 1 "Ninjitsu Art of Mirage-Transformation" per turn.

Rulings – Yugipedia

Printings:

Shadows in Valhalla: SHVA-EN015 (Secret Rare) - 2018-08-16

Prices:

Cardmarket: 0.24 €
TCGplayer: $ 0.33