Zubaba Buster

Level 3 EARTH/Warrior Effect
1800 ATK / 600 DEF

If this card inflicts battle damage to your opponent, at the end of that Damage Step: Destroy the 1 face-up monster on the field that has the lowest ATK (your choice, if tied), and if you do, this card loses 800 ATK.

Rulings – Yugipedia

Printings:

Zexal Collection Tin: ZTIN-EN020 (Super Rare) - 2013-03-07
Star Pack 2014: SP14-EN019 (Common) - 2014-02-21
Star Pack 2014: SP14-EN019 (Starfoil Rare) - 2014-02-21

Prices:

Cardmarket: 0.08 €
TCGplayer: $ 0.16