Harmonized Trio // Brainstorm

3 Magic: The Gathering cards are named Harmonized Trio // Brainstorm, across 2 sets released in 2026. The newest printing is from Secrets of Strixhaven Promos, released 24 Apr 2026. As of 17 Oct 2026, the most valuable is Harmonized Trio // Brainstorm 52p from Secrets of Strixhaven Promos (Foil) at $2.80 on TCGplayer and Harmonized Trio // Brainstorm 317 from Secrets of Strixhaven (Foil) at €1.35 on Cardmarket. The cheapest is Harmonized Trio // Brainstorm 52 from Secrets of Strixhaven (Foil) at $0.79 on TCGplayer and Harmonized Trio // Brainstorm 52p from Secrets of Strixhaven Promos (Normal) at €0.38 on Cardmarket.

Every Harmonized Trio // Brainstorm printing with its cheapest non-foil and dearest foil TCGplayer (USD) and Cardmarket (EUR) market price and variant

Card	Set	Rarity	Released	TCGplayerUSD	CardmarketEUR
Harmonized Trio // Brainstorm 52pSecrets of Strixhaven Promos · rare · 24 Apr 2026	Secrets of Strixhaven Promos	rare	24 Apr 2026	$1.96Normal$2.80Foil	€0.38Normal€1.34Foil
Harmonized Trio // Brainstorm 52Secrets of Strixhaven · rare · 24 Apr 2026	Secrets of Strixhaven	rare	24 Apr 2026	$0.93Normal$0.79Foil	€0.50Normal€0.60Foil
Harmonized Trio // Brainstorm 317Secrets of Strixhaven · rare · 24 Apr 2026	Secrets of Strixhaven	rare	24 Apr 2026	$1.39Normal$2.04Foil	€0.87Normal€1.35Foil

For each market, the first figure is the printing’s cheapest non-foil market price and the second its dearest foil one, each with its variant. Prices last updated 17 Oct 2026, refreshed daily at 03:00 UTC. Price information only; Dexicards does not sell cards.