Zendikar Rising

Umara Wizard | Creature | Merfolk Wizard | Whenever you cast an instant, sorcery, or Wizard spell, Umara Wizard gains flying until end of turn. | Jesper Ejsing

Merfolk Falconer | Creature | Merfolk Wizard | Flying Whenever you cast a kicked spell, scry 2. | Brian Valeza

Skyclave Plunder | Sorcery | | Look at the top X cards of your library, where X is three plus the number of creatures in your party. Put three of those cards into your hand and the rest on the bottom of your library in a random order. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) | YW Tang

Living Tempest | Creature | Elemental | Flash Flying | Campbell White

Zareth San, the Trickster | Legendary Creature | Merfolk Rogue | Flash {2}{U}{B}, Return an unblocked attacking Rogue you control to its owner's hand: Put Zareth San, the Trickster from your hand onto the battlefield tapped and attacking. Whenever Zareth San deals combat damage to a player, you may put target permanent card from that player's graveyard onto the battlefield under your control. | Zack Stella