Moonpour Grotto

{t}: Add {g/u}{g/u} to your mana pool.
{ut}, Wake: Target creature gets +4/+4 and gains
indestructible until your next upkeep.
As long as Moonpour Grotto is untapped,
Nonbasic lands opponents control produce
{g/u} instead.
The drench from above and the drench from below
met and gave forth to the life somewhere in between.