Worm Victory

Level 7 LIGHT/Reptile Flip Effect
0 ATK / 2500 DEF

FLIP: Destroy all face-up monsters on the field, except Reptile-Type "Worm" monsters. This card gains 500 ATK for each Reptile-Type "Worm" monster in your Graveyard.

Rulings – Yugipedia

Printings:

Duel Terminal 3: DT03-EN032 (Duel Terminal Super Parallel Rare) - 2010-09-25
Hidden Arsenal 3: HA03-EN025 (Secret Rare) - 2010-12-02

Prices:

Cardmarket: 0.46 €
TCGplayer: $ 0.48