Old Entity Cthugua

Level 4 FIRE/Pyro Synchro Effect
2200 ATK / 200 DEF

1 Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned: You can return all Rank 4 Xyz Monsters on the field to the Extra Deck. If you Fusion Summon using this card as Fusion Material: Draw 1 card. An Xyz Monster that was Summoned using this card on the field as Xyz Material gains this effect.
● If it is Xyz Summoned: Draw 1 card.

Rulings – Yugipedia

Printings:

Shadows in Valhalla: SHVA-EN016 (Secret Rare) - 2018-08-16

Prices:

Cardmarket: 0.66 €
TCGplayer: $ 0.72