The Scarecrow

When The Scarecrow enters the battlefield, create two 0/1 green Plant creature tokens with "{t}: Add {g}"

Whenever one or more creatures you control attacks, create a 0/1 Plant creature token with
"{t}: Add {g}"

{g}{w}{t}: Target land you control gains "{t}: Add {g/w} for each creature token you control."
until end of turn.