Giant Growth

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

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Birds of Paradise

Sengir Vampire

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Oubliette

When Oubliette enters, target creature phases out until Oubliette leaves the battlefield. Tap that creature as it phases in this way. (Auras and Equipment phase out with it. While permanents are phased out, they're treated as though they don't exist.)

Bayou

Crumble

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

Llanowar Elves

Gloom

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

Strip Mine

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

Dark Ritual

Terror

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

Swamp

Contract from Below

Remove Contract from Below from your deck before playing if you're not playing for ante.
Discard your hand, ante the top card of your library, then draw seven cards.

Forest

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Channel

Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.

Tsunami

Mox Pearl

Mox Jet

Demonic Tutor

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

Tranquility

Craw Wurm

Hypnotic Specter

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

Mox Emerald

Deathgrip

Jeweled Bird

Remove Jeweled Bird from your deck before playing if you're not playing for ante.
{T}: Ante Jeweled Bird. If you do, put all other cards you own from the ante into your graveyard, then draw a card.