Foresee

Serum Visions

Glacial Wall

Air Elemental

Myr Quadropod

{3}: Switch Myr Quadropod's power and toughness until end of turn.

Sleight of Hand

Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Neurok Stealthsuit

Equipped creature has shroud. (It can't be the target of spells or abilities.)
{U}{U}: Attach Neurok Stealthsuit to target creature you control.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Mana Leak

Counter target spell unless its controller pays {3}.

Island

Boomerang

Return target permanent to its owner's hand.

Wall of Air

Defender, flying (This creature can't attack, and it can block creatures with flying.)