Pandemonium Watchbear

Level 4 DARK/Beast Effect
1300 ATK / 1800 DEF

As long as this card remains face-up on your side of the field, "Pandemonium" on your side of the field is not destroyed by your opponent's card effects.

Rulings – Yugipedia

Printings:

Dark Crisis: DCR-058 (Common) - 2003-12-01
Dark Crisis: DCR-EN058 (Common) - 2003-12-01
Dark Revelation Volume 1: DR1-EN220 (Common) - 2005-03-19

Prices:

Cardmarket: 0.04 €
TCGplayer: $ 0.14