Endymion, the Master Magician

Level 7 DARK/Spellcaster Effect
2700 ATK / 1700 DEF

You can Special Summon this card (from your hand or GY) by removing 6 Spell Counters from a "Magical Citadel of Endymion" you control. If Summoned this way: Target 1 Spell in your GY; add that target to your hand. Once per turn: You can discard 1 Spell, then target 1 card on the field; destroy that target.

Rulings – Yugipedia

Printings:

Spellcaster's Command Structure Deck: SDSC-EN001 (Ultra Rare) - 2009-03-31
Duelist League 16 participation cards: DL16-EN006 (Rare) - 2013-07-01
Structure Deck: Order of the Spellcasters: SR08-EN005 (Common) - 2019-04-19

Prices:

Cardmarket: 0.15 €
TCGplayer: $ 0.31