Seal of the Guildpact 
Artifact
As this artifact enters, choose two colors.
Each spell you cast costs 
less to cast for each of the chosen colors it is.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Artifact
As this artifact enters, choose two colors.
Each spell you cast costs less to cast for each of the chosen colors it is.