Kurivolt

Level 1 LIGHT/Thunder Effect
300 ATK / 200 DEF

You can target 1 Xyz Monster that has material; detach 1 material from it, and if you do, Special Summon 1 "Kurivolt" from your Deck. Cannot be used as Synchro Material.

Rulings – Yugipedia

Printings:

Order of Chaos: ORCS-EN001 (Common) - 2012-01-20
Duelist League 15 participation cards: DL15-EN011 (Rare) - 2012-12-15
Star Pack 2013: SP13-EN013 (Common) - 2013-03-01
Star Pack 2013: SP13-EN013 (Starfoil Rare) - 2013-03-01
Number Hunters: NUMH-EN019 (Super Rare) - 2013-07-12
Yu-Gi-Oh! Advent Calendar (2019): AC19-EN009 (Super Rare) - 2019-09-26

Prices:

Cardmarket: 0.06 €
TCGplayer: $ 0.11