Event-based tempo deck with Windstorm Colossus as finisher. Lots of flying and jump mobility.
Without the colossus the average cost is 3.3, and it's not hard to get the colossus's cost down.
Not so sure on the Shaytan Assassin, it does provide a way to deal with big creatures - this deck tends to swarm with a lot of 2/2 and 3/3 and there should be plenty of sac targets with battle toads and flight of the mantas. Obviously this deck dies hard to any kind of AoE or Firestorm.