Ore-Rich Stalactite // Cosmium Catalyst
1RArtifact // Artifact
: Add R. Spend this mana only to cast an instant or sorcery spell.Craft with four or more red instant and/or sorcery cards 3RR (3RR, Exile this artifact, Exile the four or more from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)
legal in commander · legacy
1 artwork · 2 printings · prices 10h ago
The artworks · 1
All printings · 2