Strip Mine

{T}: Add {C}.
{T}, Sacrifice this land: Destroy target land.

Giant Growth

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

Pendelhaven

{T}: Add {G}.
{T}: Target 1/1 creature gets +1/+2 until end of turn.

Bayou

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Llanowar Elves

Urborg

{T}: Add {B}.
{T}: Target creature loses first strike or swampwalk until end of turn.

Tranquility

Erhnam Djinn

At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.)

Sylvan Library

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Crumble

Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value.

Elves of Deep Shadow

{T}: Add {B}. This creature deals 1 damage to you.

Scryb Sprites

Spitting Slug

Whenever this creature blocks or becomes blocked, you may pay {1}{G}. If you do, this creature gains first strike until end of turn. Otherwise, each creature blocking or blocked by this creature gains first strike until end of turn.

Hurricane

Hurricane deals X damage to each creature with flying and each player.

Meekstone

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Sol Ring

Scavenger Folk

{G}, {T}, Sacrifice this creature: Destroy target artifact.

Ice Storm

Jayemdae Tome

Mind Twist

Target player discards X cards at random.

Gloom

White spells cost {3} more to cast.
Activated abilities of white enchantments cost {3} more to activate.

Regrowth

Return target card from your graveyard to your hand.

Maze of Ith

{T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Swamp

Forest

Emerald Dragonfly

Flying
{G}{G}: This creature gains first strike until end of turn.

Mishra's Factory

{T}: Add {C}.
{1}: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.