Kryuel

Level 4 DARK/Fiend Effect
1000 ATK / 1700 DEF

When this card is sent to the Graveyard as a result of battle, toss a coin and call it. If you call it right, destroy 1 monster on your opponent's side of the field.

Rulings – Yugipedia

Printings:

Pharaonic Guardian: PGD-006 (Common) - 2003-07-18
Dark Beginning 2: DB2-EN209 (Common) - 2005-07-27

Prices:

Cardmarket: 0.18 €
TCGplayer: $ 0.15