Magic: The Gathering · Teenage Mutant Ninja Turtles Source Material

Brainstorm

French name: Remue-méninges (Borderless)

4MythicBorderlessFull Art

Brainstorm (Borderless) (Teenage Mutant Ninja Turtles Source Material 4) has a market price of US$3.01 to US$6.15 as of Nov 8, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

FoilUS$6.15Low US$4.60

NormalUS$3.01Low US$1.55

As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Instant
Mana cost: {U}
Artist: Mateus Santolouco & Ronda Pattison

Card text

Draw three cards, then put two cards from your hand on top of your library in any order.

About this card

Brainstorm (Borderless) is card 4 in Teenage Mutant Ninja Turtles Source Material, a Magic: The Gathering set released Mar 6, 2026. Rarity: Mythic. Finishes: Foil, Normal. Illustrated by Mateus Santolouco & Ronda Pattison. Reference market price on Nov 8, 2026: US$6.15 (Foil), US$3.01 (Normal). Over the last 30 days, the Foil price went down 1.8%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.