Prediction Princess Tarotrei

Level 9 LIGHT/Fairy Ritual Effect
2700 ATK / 1200 DEF

You can Ritual Summon this card with "Prediction Ritual". Once per turn, during your End Phase: You can Special Summon 1 Flip monster from your hand or Graveyard in face-down Defense Position. You can only use 1 of the following effects of "Prediction Princess Tarotrei" per turn, and only once that turn.
● During either player's turn: You can target 1 face-down monster on the field; change it to face-up Attack Position.
● During either player's turn: You can target 1 face-up monster on the field; change it to face-down Defense Position.

Rulings – Yugipedia

Printings:

Dragons of Legend 2: DRL2-EN035 (Secret Rare) - 2015-07-16
OTS Tournament Pack 2: OP02-EN021 (Common) - 2016-07-15
Dragons of Legend: The Complete Series: DLCS-EN086 (Common) - 2020-09-10

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.24