As this artifact enters, choose two colors.
Each spell you cast costs {1} less to cast for each of the chosen colors it is.
Colour identity Colorless
In short
Seal of the Guildpact has 4 listed printings; the most valuable is the Retro Frame · Serialized printing from RVR at US$250.00 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Affiliate links: as an eBay Partner Network affiliate and a TCGplayer affiliate, MTG Compare earns from qualifying purchases — at no extra cost to you.
