Izzet Signet⁣ - Commander: The Lost Caverns of Ixalan⁣ (Uncommon)⁣ [306]

Izzet Signet is an artifact that allows you to pay {1} and tap it to add {U}{R} to your mana pool. This card fits well in Commander, Modern, and casual formats, enhancing spellcasting options for blue and red strategies.