MG Magic: The Gathering · Commander: Secrets of Strixhaven #19 R

Expansion Algorithm

Name: Expansion Algorithm
Brand: Magic: The Gathering
SKU: 687344
Price: 1.85 USD
Availability: InStock

$1.85 −10.6% 7d Normal · market price · Sep 2, 2026

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7 days−10.6%

30 days−13.2%

90 days−22.9%

1 year—

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Normal$1.85$1.00$41.82−10.6%

TCGplayer$1.85

Cardmarket$2.80 €2.59

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Number: 19
Rarity: R
Type line: Sorcery
Flavor text: "When you find an equation that works, all that's left is finding its many applications."

—Zimone
Oracle text: Proliferate X times. (To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there.)

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