Centaur Courser

Barkhide Troll

Barkhide Troll enters with a +1/+1 counter on it.
{1}, Remove a +1/+1 counter from Barkhide Troll: Barkhide Troll gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Mammoth Spider

Reach (This creature can block creatures with flying.)

Root Snare

Prevent all combat damage that would be dealt this turn.

Sedge Scorpion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Brightwood Tracker

{5}{G}, {T}: Look at the top four cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Forest

Might of the Masses

Target creature gets +1/+1 until end of turn for each creature you control.

Thrashing Brontodon

{1}, Sacrifice this creature: Destroy target artifact or enchantment.

Ferocious Pup

When Ferocious Pup enters, create a 2/2 green Wolf creature token.

Pulse of Murasa

Return target creature or land card from a graveyard to its owner's hand. You gain 6 life.

Greenwood Sentinel

Vigilance (Attacking doesn't cause this creature to tap.)

Natural End

Destroy target artifact or enchantment. You gain 3 life.

Healer of the Glade

When Healer of the Glade enters, you gain 3 life.

Wall of Vines

Defender (This creature can't attack.)
Reach (This creature can block creatures with flying.)

Feral Invocation

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature gets +2/+2.

Season of Growth

Whenever a creature you control enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Whenever you cast a spell that targets a creature you control, draw a card.

Rabid Bite

Target creature you control deals damage equal to its power to target creature you don't control.