Name:Unbridled Growth
ManaCost:G
Types:Enchantment Aura
K:Enchant land
A:SP$ Attach | Cost$ G | ValidTgts$ Land | AILogic$ Pump
S:Mode$ Continuous | Affected$ Card.EnchantedBy | AddAbility$ UnbridledGrowthTap | Description$ Enchanted land has "{T}: Add one mana of any color to your mana pool."
SVar:UnbridledGrowthTap:AB$ Mana | Cost$ T | Produced$ Any | SpellDescription$ Add one mana of any color to your mana pool.
A:AB$ Draw | Cost$ Sac<1/CARDNAME> | NumCards$ 1 | SpellDescription$ Draw a card. 
SVar:Picture:http://www.wizards.com/global/images/magic/general/unbridled_growth.jpg
Oracle:Enchant land\nEnchanted land has "{T}: Add one mana of any color to your mana pool."\nSacrifice Unbridled Growth: Draw a card.