Kuribohrn

Level 1 LIGHT/Fiend Effect Monster
300 ATK / 200 DEF

At the end of the Battle Phase: You can discard this card, then target 1 monster in your GY that was destroyed by battle and sent there this turn; Special Summon it. When an opponent's monster declares an attack: You can banish this card from your GY, then target any number of "Kuriboh" monsters in your GY; Special Summon them.

Rulings – Yugipedia

Printings:

Structure Deck: Yugi Muto: SDMY-EN005 (Common) - 2016-10-20
Yu-Gi-Oh! Advent Calendar (2019): AC19-EN014 (Super Rare) - 2019-09-26
Brothers of Legend: BROL-EN063 (Ultra Rare) - 2021-12-02

Prices:

Cardmarket: 0.15 €
TCGplayer: $ 0.24