Crystal Skull

Level 1 WATER/Rock Effect
0 ATK / 0 DEF

If this card is Summoned: Take 1000 damage, then change this card to Defense Position. During the End Phase, if you did not take effect damage this turn: You can either add to your hand or Special Summon 1 Rock monster with 0 ATK from your Deck. You can only use this effect of "Crystal Skull" once per turn.

Rulings – Yugipedia

Printings:

Battles of Legend: Crystal Revenge: BLCR-EN022 (Ultra Rare) - 2022-11-17

Prices:

Cardmarket: 0.06 €
TCGplayer: $ 0.19