Melek, Izzet Paragon | Legendary Creature | Weird Wizard | Play with the top card of your library revealed.
You may cast instant and sorcery spells from the top of your library.
Whenever you cast an instant or sorcery spell from your library, copy it. You may choose new targets for the copy. | Jason Chan
Progenitor Mimic | Creature | Shapeshifter | You may have Progenitor Mimic enter the battlefield as a copy of any creature on the battlefield, except it has "At the beginning of your upkeep, if this creature isn't a token, create a token that's a copy of this creature." | Daarken
Sire of Insanity | Creature | Demon | At the beginning of each end step, each player discards their hand. | Peter Mohrbacher
Ruric Thar, the Unbowed | Legendary Creature | Ogre Warrior | Vigilance, reach
Ruric Thar, the Unbowed attacks each combat if able.
Whenever a player casts a noncreature spell, Ruric Thar deals 6 damage to that player. | Tyler Jacobson
Scab-Clan Giant | Creature | Giant Warrior | When Scab-Clan Giant enters the battlefield, it fights target creature an opponent controls chosen at random. | Zoltan Boros