Flow of Knowledge

Last observed on Scryfall 2 months ago at $0.26. Over the trailing 90 days the price moved between $0.03 and $0.30 across 52 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.

This printing is one of 3 catalogued treatments from BRO — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.

Card #49 of *The Brothers' War*, the set that shipped alongside the November 2022 The Brothers' War release.

Card type: Instant, color identity blue, printed at uncommon. Uncommons fill the middle-tier slots in a standard booster configuration. Mana cost: {4}{U} (5 converted).

Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.

EDHrec ranks this card #3,408 in Commander, putting it in the niche-pick tier of the format's playable pool.

Illustrated by Tuan Duong Chu. Rarix catalogs 197 other cards credited to this artist.