Dimir Signet⁣ - Commander: The Lost Caverns of Ixalan⁣ (Uncommon)⁣ [302]

Dimir Signet is an artifact that allows you to pay {1} and tap it to add {U}{B} to your mana pool. Ideal for Commander, Modern, and casual formats, it enhances blue and black strategies by providing necessary mana acceleration and colour fixing.