Nissa, Nature's Will

+2: Create a 1/1 green Saproling creature token.
Target land you control gains hexproof.
-3: Until end of turn, whenever you {t} a forest,
add an additional {g} to your mana pool.
-9: You get an emblem with, "Elemental creatures
can't attack you or Planeswalkers you control."
Each land on the battlefield becomes a 4/4
Elemental creature with trample. They are still
lands.