MTG Single

Obsidian Obelisk [Dominaria United Commander]

$2.05
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Set: Dominaria United Commander
Type: Artifact
Rarity: Rare
Cost: {2}
Obsidian Obelisk enters the battlefield tapped.

{T}: Add {C}.

{T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.