Plains

Oakenform

Enchant creature
Enchanted creature gets +3/+3.

Overrun

Creatures you control get +3/+3 and gain trample until end of turn.

Stampeding Rhino

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Enormous Baloth

Might of Oaks

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

Elvish Visionary

When Elvish Visionary enters, draw a card.

Windstorm

Windstorm deals X damage to each creature with flying.

Kalonian Behemoth

Shroud (This creature can't be the target of spells or abilities.)

Terramorphic Expanse

{T}, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Llanowar Elves

Naturalize

Ant Queen

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

Harm's Way

The next 2 damage that a source of your choice would deal to you and/or permanents you control this turn is dealt to any target instead.

Nature's Spiral

Return target permanent card from your graveyard to your hand.

Giant Spider

Reach (This creature can block creatures with flying.)

Divine Verdict

Destroy target attacking or blocking creature.

Prized Unicorn

All creatures able to block Prized Unicorn do so.

Howl of the Night Pack

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

Borderland Ranger

When Borderland Ranger enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Runeclaw Bear

Forest

Bramble Creeper

Whenever Bramble Creeper attacks, it gets +5/+0 until end of turn.

Protean Hydra

Protean Hydra enters with X +1/+1 counters on it.
If damage would be dealt to Protean Hydra, prevent that damage and remove that many +1/+1 counters from it.
Whenever a +1/+1 counter is removed from Protean Hydra, put two +1/+1 counters on it at the beginning of the next end step.

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Giant Growth

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

Awakener Druid

When Awakener Druid enters, target Forest becomes a 4/5 green Treefolk creature for as long as Awakener Druid remains on the battlefield. It's still a land.