In stock cards ship within 2 days. Others are sourced for you from European sellers after payment and ship within 7–14 days; the exact price is confirmed in the cart. Postage from 2,90 € in Sweden (tracked from 30,00 €), free above 300,00 €. Minimum order 15,00 €. We send NM when the price is close; the exact condition is shown in the cart.
Harmonized Trio // Brainstorm
Creature — Merfolk Bard Wizard // Instant · {U} // {U} · EDHREC #4178
Secrets of Strixhaven · #317 · rare · 2026-04-24 · nonfoil, foil · art by Marie Magny
+50% in 30d · buylist above retail: sell to cardkingdom · cheapest vendor 57% under median · volatile · near the usual 6-month low · in Standard for 27 more months
Standard arc: in Standard · leaves Standard 2029-02-01 (822 days)
Price history (EUR)
Marketplace prices
| Marketplace | List | Finish | Native | EUR · SEK · USD | As of |
|---|---|---|---|---|---|
| Cardmarket | retail | foil | 1,14 € | 1,14 €12,51 kr · $1.27 | 2026-11-01 |
| Cardmarket | retail | normal | 0,90 € | 0,90 €9,88 kr · $1.01 | 2026-11-01 |
| Card Kingdom | buylist (cash offer) | foil | $0.60 | 0,54 €5,90 kr · $0.60 | 2026-11-01 |
| Card Kingdom | buylist (cash offer) | normal | $1.15 | 1,03 €11,30 kr · $1.15 | 2026-11-01 |
| Card Kingdom | retail | foil | $1.99 | 1,78 €19,55 kr · $1.99 | 2026-11-01 |
| Card Kingdom | retail | normal | $2.49 | 2,23 €24,47 kr · $2.49 | 2026-11-01 |
| Mana Pool | retail | foil | $0.48 | 0,43 €4,72 kr · $0.48 | 2026-11-01 |
| Mana Pool | retail | normal | $0.52 | 0,47 €5,11 kr · $0.52 | 2026-11-01 |
| TCGplayer | retail | foil | $1.49 | 1,33 €14,64 kr · $1.49 | 2026-11-01 |
| TCGplayer | retail | normal | $1.20 | 1,07 €11,79 kr · $1.20 | 2026-11-01 |
Card text and legality
{T}, Tap two untapped creatures you control: This creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.) // Draw three cards, then put two cards from your hand on top of your library in any order.
1/1
Legal in: standard, future, historic, timeless, gladiator, pioneer, modern, legacy, vintage, penny, commander, oathbreaker, standardbrawl, brawl, competitivebrawl, alchemy, duel, tlr
All printings of Harmonized Trio // Brainstorm (3)
| Set | # | Rarity | Released | Cardmarket € | TCGplayer $ | Shop | ||
|---|---|---|---|---|---|---|---|---|
 | Secrets of Strixhaven SOS | 317 | rare | 2026-04-24 | 0,90 € | $1.17 | 2,90 €31,84 kr · $3.24 | |
 | Secrets of Strixhaven SOS | 52 | rare | 2026-04-24 | 0,46 € | $0.95 | 2,30 €25,25 kr · $2.57 | |
 | Secrets of Strixhaven Promos PSOS | 52p | rare | 2026-04-24 | 0,47 € | $1.96 | 2,30 €25,25 kr · $2.57 |