Mana Incubator

Mana Incubator enters the battlefield tapped.
Mana Incubator's mana cost must be paid with
mana of any color. Note the color of mana used
to pay Mana Incubator's mana cost.
{1}{t}: Sacrifice Mana Incubator. Add 3 mana of
the color used to pay Mana Incubator's mana
cost.