Keeper of Tresserhorn
~$0.58 TCGplayer
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Black. Creature — AvatarReserved List

Alliances #52 · Illustrated by Zak Plucinski & D. Alexander Gregory
What is Keeper of Tresserhorn worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
Whenever this creature attacks and isn't blocked, it assigns no combat damage this turn and defending player loses 2 life.
6/6
Format legality
The only printing of Keeper of Tresserhorn
| Printing | Rarity | Non-foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|
Alliances all #52· 1996rare· Cardmarket €0.72 | rare | $0.58 | €0.72 |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Keeper of Tresserhorn
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Card details
- First printed
- 1996
- Printings
- 1
- Mana value
- 6
- EDHREC rank
- #31,813 on EDHREC (Commander popularity)
- Artist
- Zak Plucinski & D. Alexander Gregory
What the codes mean
The small print at the bottom of the Alliances card (#52).
Printed before collector numbers, which started with Exodus in 1998. The bottom shows only the artist credit ("Illus.") and the copyright. Set symbols were all black before Exodus, and core sets before Sixth Edition have none.
How to read a Magic card: every part and code, on real cards.
Rulings (2)
October 4, 2004
The ability triggers on declaration of blockers if the criteria is met.
April 15, 2013
An ability that triggers when something “attacks and isn’t blocked” triggers in the declare blockers step after blockers are declared if (1) that creature is attacking and (2) no creatures are declared to block it. It will trigger even if that creature was put onto the battlefield attacking rather than having been declared as an attacker in the declare attackers step.
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