Naked Singularity

Card Rules and Details

Card Type: Artifact

Mana Cost: {5}

Oracle Rules Text: Cumulative upkeep {3} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) If tapped for mana, Plains produce {R}, Islands produce {G}, Swamps produce {W}, Mountains produce {U}, and Forests produce {B} instead of any other type.

Set: Masters Edition IV (#216), Rarity: Rare, Artist: Mark Tedin