Prized Unicorn

All creatures able to block Prized Unicorn do so.

Stampeding Rhino

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

Oakenform

Enchant creature
Enchanted creature gets +3/+3.

Nature's Spiral

Return target permanent card from your graveyard to your hand.

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.

Terramorphic Expanse

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

Enormous Baloth

Forest

Runeclaw Bear

Bramble Creeper

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

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.

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.

Giant Growth

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

Naturalize

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Llanowar Elves

Windstorm

Windstorm deals X damage to each creature with flying.

Giant Spider

Reach (This creature can block creatures with flying.)

Kalonian Behemoth

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

Plains

Elvish Visionary

When Elvish Visionary enters, draw a card.

Divine Verdict

Destroy target attacking or blocking creature.

Might of Oaks

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

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.)