Force of Will

You may pay 1 life and remove a blue card in your hand from the game instead of paying Force of Will's casting cost. Effects that prevent or redirect damage cannot be used to counter this loss of life. Counter target spell.

True-Name Nemesis

As True-Name Nemesis enters the battlefield, choose a player. True-Name Nemesis has protection from the chosen player. (This creature can't be blocked, targeted, dealt damage, or enchanted by anything controlled by that player.)

Gurmag Angler

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)

Hymn to Tourach

Target player discards two cards at random.

Illness in the Ranks

Creature tokens get -1/-1.

Unmask

You may remove a black card in your hand from the game instead of paying Unmask's mana cost. Look at target player's hand and choose a nonland card from it. That player discards that card.

Daze

You may return an island you control to its owner's hand instead of paying Daze's mana cost. Counter target spell unless its controller pays {1}.

Surgical Extraction

({B/P} can be paid with either {B} or 2 life.) Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles his or her library.

Baleful Strix

Flying, deathtouch When Baleful Strix enters the battlefield, draw a card.

Ponder

Dismember

({B/P} can be paid with either {B} or 2 life.) Target creature gets -5/-5 until end of turn.

Flusterstorm

Counter target instant or sorcery spell unless its controller pays {1}. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Diabolic Edict

Target player sacrifices a creature.

Dread of Night

All white creatures get -1/-1.

Pithing Needle

As Pithing Needle comes into play, name a card. Activated abilities of sources with the chosen name can't be played unless they're mana abilities.

Thoughtseize

Target player reveals his or her hand. You choose a nonland card from it. That player discards that card. You lose 2 life.

Underground Sea

Counts as both swamp and islands and is affected by spells that affect either. Tap to add either {B} or {U} to your mana pool.

Null Rod

Players cannot play any artifact abilities requiring an activation cost.

Marsh Casualties

Kicker {3} (You may pay an additional {3} as you cast this spell.) Creatures target player controls get -1/-1 until end of turn. If Marsh Casualties was kicked, those creatures get -2/-2 until end of turn instead.

Marsh Flats

Misty Rainforest

Polluted Delta

Brainstorm

Wasteland

Invasive Surgery

Liliana, the Last Hope

Fatal Push

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)