Stormbound Geist

Flying Stormbound Geist can block only creatures with flying. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Gurmag Angler

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

Thought Scour

Target player puts the top two cards of his or her library into his or her graveyard. Draw a card.

Mental Note

Put the top two cards of your library into your graveyard. Draw a card.

Sultai Scavenger

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

Gush

You may return two islands you control to their owner's hand instead of paying Gush's mana cost. Draw two cards.

Ghastly Demise

Destroy target nonblack creature if its toughness is less than or equal to the number of cards in your graveyard.

Ponder

Gitaxian Probe

({U/P} can be paid with either {U} or 2 life.) Look at target player's hand. Draw a card.

Deprive

As an additional cost to cast Deprive, return a land you control to its owner's hand. Counter target spell.

Agony Warp

Target creature gets -3/-0 until end of turn. Target creature gets -0/-3 until end of turn.

Mana Leak

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

Counterspell

Counters target spell as it is being cast.

Brainstorm

Dismal Backwater

Dismal Backwater enters the battlefield tapped. When Dismal Backwater enters the battlefield, you gain 1 life. {T}: Add {U} or {B}.

Evolving Wilds

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)