Aki, Imminence of Green Mana

Aki, Imminence of Green Mana comes into
play tapped if you control land that
could produce black mana.
Rebel - During your upkeep, you may pay 2
life and place a divinity counter on this land.
As long as a land has a divinity counter on it,
it loses all abilities and land types and
becomes a Basic Swamp