Giant Lifeforms

All forests you control are indestructible.
At the end of each turn you may put a +1/+1
counter on one creature you control. That
creature must be any: beast, dryad, crab,
elemental, faerie, fungus, giant, hydra, insect,
plant, scorpion, spider, treefolk, troll &/or
werewolf.
"We had better not be shrinking...."