Lancer Archfiend

Level 4 DARK/Fiend Effect
1600 ATK / 1400 DEF

Once per turn, when your monster declares an attack on your opponent's Defense Position monster: You can activate this effect; during that battle, if that monster attacks a Defense Position monster, inflict piercing battle damage to your opponent.

Rulings – Yugipedia

Printings:

Starstrike Blast: STBL-EN009 (Rare) - 2010-11-11
Speed Duel Starter Decks: Twisted Nightmares: SS05-ENA16 (Common) - 2020-05-15

Prices:

Cardmarket: 0.08 €
TCGplayer: $ 0.29