Fettergeist

Flying At the beginning of your upkeep, sacrifice Fettergeist unless you pay {1} for each other creature you control.

Disrupting Shoal

You may remove a blue card with converted mana cost X in your hand from the game rather than pay Disrupting Shoal's mana cost. Counter target spell if its converted mana cost is X.

Minamo, School at Water's Edge

{T}: Add {U} to your mana pool. {U}, {T}: Untap target legendary permanent.

Commandeer

You may remove two blue cards in your hand from the game rather than pay Commandeer's mana cost. Gain control of target noncreature spell. You may choose new targets for it. (If that spell is an artifact or enchantment, the permanent comes into play under your control.)

Jeskai Sage

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Jeskai Sage dies, draw a card.

Snapcaster Mage

Flash When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)

Vedalken Shackles

You may choose not to untap Vedalken Shackles during your untap step. {2}, {T}: Gain control of target creature with power less than or equal to the number of Islands you control for as long as Vedalken Shackles remains tapped.

Vapor Snag

Return target creature to its owner's hand. Its controller loses 1 life.

Serum Visions

Draw a card. Scry 2 (Look at the top two cards of your library. Put any number of them on the bottom of your library and the rest on top of it in any order.)

Mutavault

{T}: Add {1} to your mana pool. {1}: Mutavault becomes a 2/2 creature with all creature types until end of turn. It's still a land.

Cryptic Command

Vendilion Clique

Flash Flying When Vendilion Clique enters the battlefield, look at target player's hand. You may choose a nonland card from it. If you do, that player reveals the chosen card, puts it on the bottom of his or her library, then draws a card.

Gitaxian Probe

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

Remand

Counter target spell. If you do, return that spell card to its owner'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.

Oboro, Palace in the Clouds

{T}: Add {U} to your mana pool. {1}: Return Oboro, Palace in the Clouds to its owner's hand.

Hurkyl's Recall

Return all artifacts target player owns to his or her hand.

Psionic Blast

Psionic Blast does 4 damage to any target, but it does 2 damage to you as well.

Hibernation

Return all green permanents to owners' hands.

Mindbreak Trap

If an opponent cast three or more spells this turn, you may pay {0} rather than pay Mindbreak Trap's mana cost. Exile any number of target spells.

Misty Rainforest

Scalding Tarn

Dispel

Island

({T}: Add {U}.)