Agent of Treachery
Avatar: The Last Airbender Eternal · #9 · Magic: The Gathering · sold by Mage's Sanctum
Purchases happen on the store's own site. Price last checked 10/10/2026, 2:53:03 PM.
Compare this card across stores →Agent of Treachery is a Lightly Played foil single card from the Avatar: The Last Airbender Eternal set (#9), in Magic: The Gathering, listed for sale by Mage's Sanctum.
It is priced at $4.55 and in stock as of the most recent check on 10/10/2026.
TCGseek has followed this listing since 9/14/2026, recording 3 price observations. The chart below shows how Mage's Sanctum's price has moved over that time.
TCGseek does not sell cards directly — purchases are completed on Mage's Sanctum's own website, where the current price and stock are confirmed at checkout.
Price history
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