Crowley, the Magistus of Grimoires

Level 4 DARK/Spellcaster Effect Monster
1800 ATK / 1000 DEF

You can send 1 Spellcaster monster from your hand or face-up field to the GY; Special Summon this card from your hand. You can declare 1 Attribute; this card becomes that Attribute until the end of this turn. You can banish this card from your GY, then target 1 "Magistus" monster you control; equip it with 1 "Magistus" monster from your GY, except a Level 4 monster. You can only use each effect of "Crowley, the Magistus of Grimoires" once per turn.

Rulings – Yugipedia

Printings:

Genesis Impact: GEIM-EN001 (Super Rare) - 2020-12-03
OTS Tournament Pack 27: OP27-EN019 (Common) - 2025-02-27

Prices:

Cardmarket: 0.11 €
TCGplayer: $ 0.12