Dimir Cluestone | 138 | Dragon's Maze

Set: Dragon's Maze
Rarity: C
#: 138
Creature Type or Sub Type: Artifact
Rules Text Contains: T: Add U or B to your mana pool.
UB, T, Sacrifice Dimir Cluestone: Draw a card.
Flavor: It waits in the chill of the undercity, holding nameless secrets for those who dare to touch it.