New in Reality Fracture (FRA), released October 2, 2026.

Perfected Theory: Instant, Reality Fracture. Choose one - • Target creature has base power and toughness 1/1 until end of turn. On Mana Grove.
Build around this card with Grover
Perfected Theory is a Magic: The Gathering card, an uncommon blue instant from Reality Fracture (FRA), an expansion set released in October 2026. It is collector number 34 in that set, with art by Marta Nael. It costs {U} (one blue mana) to cast, for a mana value of 1. Its colour identity is blue. It is legal in Standard, Pioneer, Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Standard Brawl, Historic, Timeless, Alchemy, Gladiator and Penny Dreadful. Reality Fracture is its only printing so far. The latest aggregated market price for this printing is $0.20 (normal finish, as of 2026-10-23).
Choose one -
• Target creature has base power and toughness 1/1 until end of turn.
• Target creature has base power and toughness 4/5 until end of turn.
In the Meditation Realm, Jace had seen himself reflected in a Multiverse complete in every detail. Now he only had to make it real.
Latest aggregated market price for the normal finish of this printing: $0.20 (as of 2026-10-23).
The figure covers this printing only; other printings carry their own price on their own page.
Legality of Perfected Theory by format. Formats in which it is not legal are not listed.
| Standard | Legal |
|---|---|
| Pioneer | Legal |
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Duel Commander | Legal |
| Oathbreaker | Legal |
| Brawl | Legal |
| Standard Brawl | Legal |
| Historic | Legal |
| Timeless | Legal |
| Alchemy | Legal |
| Gladiator | Legal |
| Penny Dreadful | Legal |
Other instant cards with a blue colour identity, ranked by how often they appear in Commander decks.