AgentGrail/mtg/Players/Agent of Treachery

Agent of Treachery Cards

The complete Agent of Treachery checklist: 7 cards — cards spanning 2019–2025.

Data updated June 26, 2026.

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Frequently Asked Questions about Agent of Treachery Cards

Does Agent of Treachery have a rookie card?
No confirmed Agent of Treachery rookie cards are currently in the AgentGrail catalog. The catalog covers 7 Agent of Treachery cards in total. Check back as we continue to add new sets.
What years were Agent of Treachery cards made?
The AgentGrail catalog includes Agent of Treachery cards from 2019 through 2025, totaling 7 cards across all sets and brands. The earliest cards date from 2019 and the most recent are from 2025.
What sets include Agent of Treachery cards?
Agent of Treachery cards appear in numerous sets, including Avatar: The Last Airbender Eternal, Secret Lair Drop, Core Set 2020. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Agent of Treachery cards?
eBay is the largest marketplace for Agent of Treachery mtg cards, offering both raw and graded (PSA, BGS, SGC) copies. Use the "Find on eBay" buttons on this page to search current listings. For investment-grade copies, look for PSA 10 certified cards.

Answers are grounded in AgentGrail catalog data and recent eBay market comps.

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Compiled by the AgentGrail team · Data refreshed June 26, 2026