Hieratic Dragon King of Atum

Level 6 LIGHT/Dragon Xyz Effect
2400 ATK / 2100 DEF

2 Level 6 Dragon monsters
Once per turn: You can detach 1 material from this card; Special Summon 1 Dragon monster from your Deck, but make its ATK/DEF 0. This card cannot attack during the turn you activate this effect.

Rulings – Yugipedia

Printings:

Galactic Overlord: GAOV-EN047 (Super Rare) - 2012-05-08
Duel Power: DUPO-EN092 (Ultra Rare) - 2019-04-03
Ghosts From the Past: GFTP-EN051 (Ultra Rare) - 2021-04-15

Prices:

Cardmarket: 0.25 €
TCGplayer: $ 0.27