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Maester Seymour
Price history
Maester Seymour price history chart, default range 3 months. currently $0.30.
Maester Seymour Price Summary
Maester Seymour's current headline price is $0.30.
Maester Seymour Printings & Prices
Maester Seymour has 2 tracked printings across 1 sets, in nonfoil, foil and surge foil finishes, including extended art treatments.
All finishes
Sell Maester Seymour: Buylist Offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | FIC #160 | Foil | — | — | — |
| CoolStuffInc | FIC #160 | Foil | — | — | — |
| Card Kingdom | FIC #68 | Surge Foil | — | — | — |
| Card Kingdom | FIC #160 | Nonfoil | — | — | — |
| CoolStuffInc | FIC #68 | Surge Foil | — | — | — |
| CoolStuffInc | FIC #160 | Nonfoil | — | — | — |
| CoolStuffInc | FIC #68 | Nonfoil | — | — | — |
| Card Kingdom | FIC #68 | Nonfoil | — | — | — |
Maester Seymour Rules Text & Legality
View on Scryfall ↗At the beginning of combat on your turn, put a number of +1/+1 counters equal to Maester Seymour's power on another target creature you control.
{3}{G}{G}: Monstrosity X, where X is the number of counters among creatures you control. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.)
Maester Seymour is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.
Maester Seymour Rulings
- Jun 6, 2025 If Maester Seymour is no longer on the battlefield when its first ability resolves, use its power as it last existed on the battlefield to determine how many +1/+1 counters to put on the target creature.
- Jun 6, 2025 Monstrous isn't an ability that a creature has. It's just something true about that creature. If the creature stops being a creature or loses its abilities, it will continue to be monstrous.
- Jun 6, 2025 Once a creature becomes monstrous, it can't become monstrous again. If the creature is already monstrous when the monstrosity ability resolves, nothing happens.
- Jun 6, 2025 The value of X is determined only once, as Maester Seymour's last ability resolves.
Reprints & Reprint Risk
Maester Seymour has been reprinted 4 times. The Final Fantasy Commander reprint cut the price 5% in 30 days.
| Set | Date | Rarity | Treatment | Price before | Day 1 | 30 days | 90 days |
|---|---|---|---|---|---|---|---|
| FIC #68 | 2025-12-05 | Rare | Standard | — | — | — | — |
| FIC #160 | 2025-12-05 | Rare | Extended Art | — | — | — | — |
| FIC #68 | 2025-12-05 | Rare | Standard | — | — | — | — |
| FIC #160 | 2025-12-05 | Rare | Extended Art | — | — | — | — |
Maester Seymour in Commander
Maester Seymour is the #3,690 most-played card on EDHREC, up 228 places over the last 30 days.
Maester Seymour FAQ
How much is Maester Seymour worth?
Maester Seymour is worth about $0.30 for its cheapest playable printing as of Sep 23, 2026.
Is Maester Seymour legal in Commander?
Yes — Maester Seymour is legal in Commander. It is also legal in Legacy.
Has Maester Seymour been reprinted?
Yes — Maester Seymour has been reprinted 4 times, with 2 printings tracked on The Index.
Why is Maester Seymour cheap?
Maester Seymour trades at about $0.30 — 4 reprints keep supply plentiful.