Xin, Emperor of All

Ward, {4}. At the beginning of your upkeep, you
may sacrifice a land. If you do, create two basic
land tokens of any type. Whenever you sacrifice
a basic land, one of the following effects occur:
-Forest: Target creature gets +2/+2 and Trample
until end of turn.
-Island: Draw a card.
-Plains: Gain 4 life.
-Mountain: Deal 3 damage to any target.
-Swamp: Create a 2/2 green fungus zombie
creature token with blight.