Karrion, Nature's Blade

0: Karrion, Nature's Blade becomes a 5/5 white and green knight creature with indestructible until the end of turn. He is still a Planeswalker.
+2: Select up to two target creatures that you control. Put a +1/+1 counter on each of them.
-10: Create an emblem that says, "All creatures that you control have vigilance, first-strike, and reach."