Thauros, Behind Enemy Lines

{g/u}{g/u}{g/u}{t}: Pick one:
•Create a 2/2 Blue Kelpie creature token
with islandwalk, then draw two cards and
discard a card.
•Target land becomes a 3/3 elemental
creature token with forestwalk in addition
to its other types.
{u}{g}: Untap Thauros.