Headhunter Nidalee - AA and Q invisible
Straight to the point, I've noticed those using the headhunter Nidalee skin have their AAs and Spears invisable, not hard to see, Fully invisible, the only part that is seen is the red particles at the front of the spear which is only a small % of the actual spear, this means you pretty much can't see them at all unless you can make out that particle effect, as for AAs well they vanish, no sign of them whatsoever
Also I'm not meaning the occasional invisible spear that happens I mean EVERY spear