Number 98: Antitopian

Level 4 DARK/Warrior Xyz Effect
2000 ATK / 2500 DEF

2 Level 4 monsters
When any player's monster declares an attack: You can detach 1 Xyz Material from this card; change that monster to Defense Position. During either player's turn, while this card is in your Graveyard: You can target 1 "Utopia" monster on the field; Special Summon this card in Defense Position, and if you do, attach that monster to this card as an Xyz Material. You can only use this effect of "Number 98: Antitopian" once per turn.

Rulings – Yugipedia

Printings:

Dragons of Legend: Unleashed: DRL3-EN027 (Secret Rare) - 2016-08-18
Dragons of Legend: The Complete Series: DLCS-EN123 (Common) - 2020-09-10

Prices:

Cardmarket: 0.38 €
TCGplayer: $ 0.24