Regeneration

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
{G}: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Tranquility

Wall of Brambles

Defender (This creature can't attack.)
{G}: Regenerate this creature.

Giant Growth

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

Swamp

War Mammoth

Scryb Sprites

Llanowar Elves

Unholy Strength

Enchant creature
Enchanted creature gets +2/+1.

Wall of Bone

Defender (This creature can't attack.)
{B}: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Forest

Evil Presence

Circle of Protection: Green

{1}: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

Nightmare

Whenever this creature attacks or blocks, each opponent exiles the top two cards of their library.

Plains

Black Ward

Enchant creature
Enchanted creature has protection from black. This effect doesn't remove this Aura.

Drain Life

Spend only black mana on X.
Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.

Nether Shadow

Haste
At the beginning of your upkeep, if this card is in your graveyard with three or more creature cards above it, you may put this card onto the battlefield.

Death Ward

Guardian Angel

Prevent the next X damage that would be dealt to any target this turn. Until end of turn, you may pay {1} any time you could cast an instant. If you do, prevent the next 1 damage that would be dealt to that permanent or player this turn.

Plague Rats

Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield.

Stream of Life

Lifelace

Target spell or permanent becomes green. (Mana symbols on that permanent remain unchanged.)

Tsunami

Wall of Wood

Circle of Protection: Blue

{1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

Pestilence

At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment.
{B}: This enchantment deals 1 damage to each creature and each player.

Living Lands

All Forests are 1/1 creatures that are still lands.

Thicket Basilisk

Whenever this creature blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.