Name:Vessel of Volatility
ManaCost:1 R
Types:Enchantment
A:AB$ Mana | Cost$ 1 R Sac<1/CARDNAME> | Produced$ R | Amount$ 4 |SpellDescription$ Add {R}{R}{R}{R} to your mana pool.
SVar:Picture:http://www.wizards.com/global/images/magic/general/vessel_of_volatility.jpg
Oracle:{1}{R}, Sacrifice Vessel of Volatility: Add {R}{R}{R}{R} to your mana pool.