Keldo

Level 4 EARTH/Fairy Effect
1200 ATK / 1600 DEF

When this card is destroyed and sent to the Graveyard as a result of battle, select 2 cards from your opponent's Graveyard, add them to your opponent's Deck and the Deck is then shuffled.

Rulings – Yugipedia

Printings:

Dark Crisis: DCR-077 (Common) - 2003-12-01
Dark Crisis: DCR-EN077 (Common) - 2003-12-01
Dark Revelation Volume 1: DR1-EN239 (Common) - 2005-03-19
Speed Duel: Battle City Box: SBCB-EN127 (Common) - 2020-11-26

Prices:

Cardmarket: 0.04 €
TCGplayer: $ 0.08