Joyous Melffys

Level 2 EARTH/Beast Xyz Effect
2000 ATK / 500 DEF

2+ Level 2 Beast monsters
You can detach 1 material from this card; your "Melffy" monsters can attack directly this turn. During your opponent's turn (Quick Effect): You can target 1 Beast Xyz Monster you control; return that monster to the Extra Deck, then you can Special Summon Level 2 or lower Beast monsters from your GY, up to the number of materials that monster had. You can only use this effect of "Joyous Melffys" once per turn.

Rulings – Yugipedia

Printings:

Phantom Rage: PHRA-EN044 (Super Rare) - 2020-11-05
2021 Tin of Ancient Battles: MP21-EN194 (Common) - 2021-09-30

Prices:

Cardmarket: 0.16 €
TCGplayer: $ 0.26