Name:Golgari Cluestone
ManaCost:3
Types:Artifact
A:AB$ Mana | Cost$ T | Produced$ B | SpellDescription$ Add {B} to your mana pool.
A:AB$ Mana | Cost$ T | Produced$ G | SpellDescription$ Add {G} to your mana pool.
A:AB$ Draw | Cost$ B G T Sac<1/CARDNAME> | NumCards$ 1 | SpellDescription$ Draw a card.
SVar:RemRandomDeck:True
DeckNeeds:Color$Black|Green
SVar:Picture:http://www.wizards.com/global/images/magic/general/golgari_cluestone.jpg
Oracle:{T}: Add {B} or {G} to your mana pool.\n{B}{G}, {T}, Sacrifice Golgari Cluestone: Draw a card.