Commander 2015 (c15) | ||
| #54 ⸱ Rare ⸱ English | ||
 Variations— Parts— | Seal of the Guildpact
As Seal of the Guildpact enters the battlefield, choose two colors. Each spell you cast costs  less to cast for each of the chosen colors it is.
LegalitiesNot Legal Standardbrawl Brawl Penny Future Modern Pauper Alchemy Pioneer Historic Standard Gladiator Oldschool Premodern Historicbrawl Paupercommander Explorer Predh Timeless Legal Penny Duel Legacy Vintage Commander Oathbreaker RulingsIf a spell you cast has
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in its mana cost, you choose the value of X before calculating the spell’s total cost. For example, if that spell’s mana cost is 
and you’ve chosen red and green, you could choose 5 as the value of X and pay 
