The Phantom Knights of Ragged Gloves

Level 3 DARK/Warrior Effect
1000 ATK / 500 DEF

A DARK Xyz Monster that was Summoned using this card on the field as Xyz Material gains this effect.
● If it is Xyz Summoned: It gains 1000 ATK.
You can banish this card from your GY; send 1 "Phantom Knights" card from your Deck to the GY. You can only use each effect of "The Phantom Knights of Ragged Gloves" once per turn.

Rulings – Yugipedia

Printings:

Wing Raiders: WIRA-EN003 (Common) - 2016-02-11
OTS Tournament Pack 2: OP02-EN007 (Super Rare) - 2016-07-15
Legendary Hero Decks: LEHD-ENC03 (Common) - 2018-10-04
Brothers of Legend: BROL-EN079 (Ultra Rare) - 2021-12-02

Prices:

Cardmarket: 0.08 €
TCGplayer: $ 0.13