Dimir Keyrune⁣ - Gatecrash⁣ (Uncommon)⁣ [228]

Dimir Keyrune adds {U} or {B} to your mana pool and can transform into a 2/2 blue and black Horror creature, evading blockers for a turn. Ideal for Commander, Modern, and casual formats, it enhances mana flexibility and creature strategies in Dimir-themed decks.