Name:Food Chain
ManaCost:2 G
Types:Enchantment
A:AB$ Mana | Cost$ Exile<1/Creature> | Produced$ Any | Amount$ X | RestrictValid$ Card.Creature | References$ X | SpellDescription$ Add X mana of any one color to your mana pool, where X is the exiled creature's converted mana cost plus one. Spend this mana only to cast creature spells.
SVar:X:Exiled$CardManaCost/Plus.1
SVar:NonStackingEffect:True
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/food_chain.jpg
Oracle:Exile a creature you control: Add X mana of any one color to your mana pool, where X is the exiled creature's converted mana cost plus one. Spend this mana only to cast creature spells.