Illusion of Chaos

Level 7 DARK/Spellcaster Ritual Effect
2100 ATK / 2500 DEF

You can Ritual Summon this card with "Chaos Form". You can reveal this card in your hand; add 1 "Dark Magician", or 1 non-Ritual Monster that mentions it, from your Deck to your hand, then place 1 card from your hand on top of the Deck. When your opponent activates a monster effect (Quick Effect): You can return this card to the hand, and if you do, Special Summon 1 "Dark Magician" from your GY, and if you do that, negate that activated effect. You can only use each effect of "Illusion of Chaos" once per turn.

Rulings – Yugipedia

Printings:

Battle of Chaos: BACH-EN034 (Secret Rare) - 2022-02-10
Battle of Chaos: BACH-EN034 (Starlight Rare) - 2022-02-10
25th Anniversary Tin: Dueling Heroes Mega Pack: MP23-EN017 (Prismatic Secret Rare) - 2023-09-07
25th Anniversary Rarity Collection II: RA02-EN020 (Collector's Rare) - 2024-05-23
25th Anniversary Rarity Collection II: RA02-EN020 (Platinum Secret Rare) - 2024-05-23
25th Anniversary Rarity Collection II: RA02-EN020 (Quarter Century Secret Rare) - 2024-05-23
25th Anniversary Rarity Collection II: RA02-EN020 (Secret Rare) - 2024-05-23
25th Anniversary Rarity Collection II: RA02-EN020 (Super Rare) - 2024-05-23
25th Anniversary Rarity Collection II: RA02-EN020 (Ultimate Rare) - 2024-05-23
25th Anniversary Rarity Collection II: RA02-EN020 (Ultra Rare) - 2024-05-23

Prices:

Cardmarket: 0.26 €
TCGplayer: $ 0.57