The Weather Dominator

{t}: Add one mana of any color
The Weather Dominator enters with 2 charge counters
{x}{t}: Add X charge counters to The Weather Dominator,
if it has six or more charge counters on it, sacrifice it.
Remove a Charge Counter: Until end of turn,
target land gains either the desert or snow type and
taps for mana of the color of your choice.
When The Weather Dominator leaves play,
Create a Powerstone, Junk and Map Token.