Clever Impersonator | Creature | Shapeshifter | You may have Clever Impersonator enter the battlefield as a copy of any nonland permanent on the battlefield. | Slawomir Maniak
Kheru Spellsnatcher | Creature | Naga Wizard | Morph {4}{U}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Kheru Spellsnatcher is turned face up, counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may cast that card without paying its mana cost for as long as it remains exiled. | Clint Cearley
Mistfire Weaver | Creature | Djinn Wizard | Flying
Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Mistfire Weaver is turned face up, target creature you control gains hexproof until end of turn. | Chris Rahn
Scaldkin | Creature | Elemental | Flying
{2}{R}, Sacrifice Scaldkin: It deals 2 damage to any target. | Cliff Childs
Scion of Glaciers | Creature | Elemental | {U}: Scion of Glaciers gets +1/-1 until end of turn. | Titus Lunter
Sidisi, Brood Tyrant | Legendary Creature | Naga Shaman | Whenever Sidisi, Brood Tyrant enters the battlefield or attacks, mill three cards.
Whenever one or more creature cards are put into your graveyard from your library, create a 2/2 black Zombie creature token. | Karl Kopinski