BOXer

Level 4 EARTH/Warrior Effect Monster
1800 ATK / 1000 DEF

When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can place 1 counter on this card. You can send this card with 2 or more counters to the Graveyard; Special Summon 1 EARTH monster from your Deck. If this card would be destroyed by battle or card effect, you can remove 1 counter from this card instead.

Rulings – Yugipedia

Printings:

World Superstars: WSUP-EN048 (Super Rare) - 2015-04-16
Machine Reactor Structure Deck: SR03-EN017 (Common) - 2017-04-13

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.19