Hydroblast

Counter target spell if it is red or destroy target permanent if it is red.

Pyroblast

Counter target spell if it is blue or destroy target permanent if it is blue.

Tranquil Domain

Destroy all global enchantments.

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you. {T}: Add one mana of a color of your choice to your mana pool.

Mana Leak

Counter target spell unless its caster pays an additional {3}.

Sliver Queen

Sliver Queen counts as a Sliver. {2}: Put a Sliver token into play. Treat this token as a 1/1 colorless creature.

Lobotomy

Look at target player's hand and choose any of those card's other than a basic land. Search that player's graveyard, hand, and library for all copies of the chosen card and remove them from the game. That player shuffles his or her library afterwards.

Reflecting Pool

{T}: Add to your mana pool one mana of any type that any land you control can produce.

Living Death

Set aside all creature cards in all graveyards. Then, put each creature that is in play into its owner's graveyard. Then, put each creature card set aside in this way into play under its owner's control.

Dread of Night

All white creatures get -1/-1.

Sulfurous Springs

{T}: Add {1} to your mana pool. {T}: Add {B} or {R} to your mana pool. Sulfurous Springs deals 1 damage to you.

Underground River

{T}: Add {1} to your mana pool. {T}: Add {U} or {B} to your mana pool. Underground River deals 1 damage to you.

Animate Dead

Any creature in either player's graveyard comes into play on your side with -1 to its original power. If this enchantment is removed, or at end of game, target creature is returned to its owner's graveyard. Target creature may be killed as normal.

Dark Ritual

Add {B}{B}{B} to your mana pool.

Undiscovered Paradise

{T}: Add one mana of any color to your mana pool. At the beginning of your next untap phase, return Undiscovered Paradise to owner's hand.

Uktabi Orangutan

When Uktabi Orangutan comes into play destroy target artifact.

Necrosavant

{3}{B}{B}, Sacrifice a creature: Put Necrosavant into play. Use this ability only during your upkeep and only if Necrosavant is in your graveyard.

Necromancy

You may choose to play Necromancy as an instant, if you do, bury it at end of turn. When you play Necromancy, choose target creature card in any graveyard. When Necromancy comes in to play, put that creature into play as though it were just played and Necromancy becomes a creature enchantment that targets the creature. If Necromancy leaves play, bury the creature.

Hidden Horror

When Hidden Horror comes into play, choose and discard a creature card or bury Hidden Horror.

Gemstone Mine

When Gemstone Mine comes into play, put three mining counters on it. {T}, Remove a mining counter from Gemstone Mine: Add one mana of any color to your mana pool. If there are no mining counters on Gemstone Mine, bury it.

Merfolk Traders

When Merfolk Traders comes into play, draw a card, then choose and discard a card.

Firestorm

Choose and discard X cards: Firestorm deals X damage to each of X target creatures and/or players.

Phyrexian Furnace

{T}: Remove the bottom card of target player's graveyard from the game. {1}, Sacrifice Phyrexian Furnace: Remove target card in any graveyard from the game and draw a card.

Verdant Force

Shivan Dragon

Flying (This creature can't be blocked except by creatures with flying or reach.) {R}: Shivan Dragon gets +1/+0 until end of turn.

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)