Mefist the Infernal General

Level 5 DARK/Fiend Effect
1800 ATK / 1700 DEF

If this card attacks a Defense Position monster, inflict piercing battle damage. If this card inflicts battle damage to your opponent: Make your opponent discard 1 random card.

Rulings – Yugipedia

Printings:

Dark Crisis: DCR-066 (Rare) - 2003-12-01
Dark Crisis: DCR-EN066 (Rare) - 2003-12-01
Dark Revelation Volume 1: DR1-EN228 (Common) - 2005-03-19
Speed Duel Starter Decks: Twisted Nightmares: SS05-ENB14 (Common) - 2020-05-15

Prices:

Cardmarket: 0.27 €
TCGplayer: $ 0.43