Number 65: Djinn Buster

Level 2 DARK/Fiend Xyz Effect
1300 ATK / 0 DEF

2 Level 2 DARK monsters
During either player's turn, when an effect of an opponent's monster is activated: You can detach 2 Xyz Materials from this card; negate the activation, and if you do, inflict 500 damage to your opponent.

Rulings – Yugipedia

Printings:

Shadow Specters: SHSP-EN047 (Rare) - 2013-11-08
Battles of Legend: Monstrous Revenge: BLMR-EN079 (Ultra Rare) - 2023-06-22

Prices:

Cardmarket: 0.28 €
TCGplayer: $ 0.29