Seriously, Invoker needs a buff. Nerfing his base damage to a point having lesser damage than a level 1 shadow fiend was a total JOKE... that damage plus his UNIQUE 2343895 sec attack animation makes it impossible to lane with vs a good opponent. He is the slowest hero in the game with the least damage and ridiculously low stats on top of that. Thats why nobody picks him in competitive anymore. Its a damn shame such a good hero gets burried like that. Valve needs to take care of that asap.
Invoker picks in The International 3: 0 Useless BS that anyone can avoid with just a TP scroll picks in TI3: 2 or more, not sure