Ursapine

{G}: Target creature gets +1/+1 until end of turn.

Prevent all combat damage that would be dealt this turn.

Leatherback Baloth

Prodigious Growth

Enchant creature
Enchanted creature gets +7/+7 and has trample.

Forest

Ant Queen

{1}{G}: Create a 1/1 green Insect creature token.

Llanowar Tribe

Trolls of Tel-Jilad

{1}{G}: Regenerate target green creature.

Eternal Witness

When this creature enters, you may return target card from your graveyard to your hand.

Skysnare Spider

Vigilance (Attacking doesn't cause this creature to tap.)
Reach (This creature can block creatures with flying.)

Primal Rage

Creatures you control have trample. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.)

Trusty Machete

Bramblecrush

Howl of the Night Pack

Create a 2/2 green Wolf creature token for each Forest you control.

Kalonian Tusker

Naturalize

Fangren Firstborn

Whenever this creature attacks, put a +1/+1 counter on each attacking creature.

Brittle Effigy

{4}, {T}, Exile this artifact: Exile target creature.

Silklash Spider

Reach
{X}{G}{G}: This creature deals X damage to each creature with flying.

Harmonize

Garruk Wildspeaker

+1: Untap two target lands.
−1: Create a 3/3 green Beast creature token.
−4: Creatures you control get +3/+3 and gain trample until end of turn.

Might of Oaks

Target creature gets +7/+7 until end of turn.

Silvos, Rogue Elemental

Gigantosaurus

Conclave Naturalists

When this creature enters, you may destroy target artifact or enchantment.

Giant Growth

Target creature gets +3/+3 until end of turn.

Llanowar Elves

Overrun

Creatures you control get +3/+3 and gain trample until end of turn. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)