This MTG Unstable Harmonics FOIL card is a rare and highly sought-after collectible from the Secret Lair Drop set. It features a stunning design by Riot Games and has a beautiful foil finish that makes it a great addition to any Magic: The Gathering collection. The card is in near mint or better condition and is ungraded, so you can be sure that you're getting a high-quality item that will stand the test of time.

The card is standard-sized and has a card number of 478. It is an enchantment card with the attribute of blue color. The set of this card is Secret Lair Drop and it was manufactured by Wizards of the Coast in the United States. This card is perfect for players and collectors alike, and its rarity makes it a valuable addition to any collection.