Magic: The Gathering · Core Set 2020

Act of Treason

French name: Acte de trahison

124Common

Act of Treason (Core Set 2020 124) has a market price of US$0.26 to US$0.27 as of Nov 9, 2026.

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Price guide

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

Market price

FoilUS$0.26Low US$0.08

NormalUS$0.27Low US$0.01

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Sorcery
Mana cost: {2}{R}
Artist: Eric Deschamps

Card text

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and T this turn.)

Flavour text

She learned a tragic lesson that day: even the purest can be corrupted when the heart's emotions are twisted.

About this card

Act of Treason is card 124 in Core Set 2020, a Magic: The Gathering set released Jul 12, 2019. Rarity: Common. Finishes: Foil, Normal. Illustrated by Eric Deschamps. Reference market price on Nov 9, 2026: US$0.26 (Foil), US$0.27 (Normal). The Foil price did not change over the last 30 days. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.