Puck

Puck the Faerie Dragon is a highly mobile ranged intelligence hero best known for being an extremely unpredictable and slippery target. Puck is commonly played as an initiator and ganker, with spells that are equally useful for super-aggressive maneuvers as well as daring escapes. Expert use of Puck's abilities will let you appear out of nowhere, suddenly leave your enemies crippled and disadvantaged, and get away in the blink of an eye - but mess up your timing or misjudge the situation, and there is little left to save this fragile Hero from death.