Verdurous Confrontation

Choose one, then an opponent of your choice
chooses a different mode.
•Search your library for a Forest card, put it on
the battlefield, then shuffle your library. It
becomes a 4/4 green Elemental creature with
haste until end of turn. It's still a land.
•Until end of turn, creatures you control gain
"{t}: This creature fights another target creature."
•Creatures you control get +2/+2 and trample
until end of turn.