Kleptomancy is too powerful in some scenarios

Last game, I was playing vs and I killed him (with assist of my jungler) at 8th minute. A 10th minute, when I hovered his kleptomancy, he had ~600g acquired alongside 15 consumables, in fact he was 1000g ahead overall (shown in the link above). I can't even imagine how much the gold difference would be if my jungler didn't show up top, the way his didn't. I just don't think it's fair to use point-and-click 625 ranged ability every 5 seconds and acquire gold worth at least 2 kills (most likely even more) without any counterplay possible, especially when playing immobile champions like most Juggernauts are.

That being said, I would suggest Kleptomancy to have a much longer CD (currently only 2 seconds) so maybe 10 would be fine. This way would be able to proc it with his every 2nd Q, rather than always (if Kleptomancy otherwise is to remain the same version at all).

P.S. My score at the end of the game was 9/2/12 while 's was 0/8/9 and despite that he still had higher gold lead throughout the whole game till the very end.