Euro, Field of Battle

{t}: Add one mana of any color. Activate only
while Euro, Field of Battle is a land.
At the beginning of combat on your turn, put a fortify counter onto each creature that entered
the battlefield under your control this turn.
As long as Euro, Field of Battle is your active
plane, whenever a permanent you control with a fortify counter on it dies, create a 1/1 white
Soldier creature token.