Overgrown Domovoy

When Overgrown Domovoy enters the battle-
field, you may exile a land you control. As long
as that card remains exiled, Overgrown
Domovoy is a land in addition to its other types
and has all of that card's activated abilities.
Whenever you tap Overgrown Domovoy for
mana, you may pay 1 life. When you do,
add one mana of any type that it produced.
A house spirit with not enough house.