Unnatural Growth

At the beginning of each combat, double the power and toughness of each creature you control until end of turn.

Icehide Golem

({S} can be paid with one mana from a snow source.)

Second Harvest

For each token you control, create a token that's a copy of that permanent.

Kalonian Tusker

Gigantosaurus

Leatherback Baloth

Ruxa, Patient Professor

Whenever Ruxa enters or attacks, return target creature card with no abilities from your graveyard to your hand.
Creatures you control with no abilities get +1/+1.
For each creature you control with no abilities, you may have that creature assign its combat damage as though it weren't blocked.

Snow-Covered Forest

Sylvan Anthem

Green creatures you control get +1/+1.
Whenever a green creature you control enters, scry 1.

Curious Herd

Choose target opponent. You create X 3/3 green Beast creature tokens, where X is the number of artifacts that player controls.

Memnite

Beacon of Creation

Create a 1/1 green Insect creature token for each Forest you control. Shuffle Beacon of Creation into its owner's library.