Rengar - Thrill Of The Hunt Glow Bug
https://www.mobafire.com/images/ability/rengar-thrill-of-the-hunt.png
When Rengar ults, allies and enemies see the glow, and thats not supposed to be like that, its actually a nerf for champ, because if you press R and get into the zone for granting true sight of champ, he will start glowing and enemy will know that you are ulted on him and he will start run before INDICATOR shows up.
Second part of the bug is NIGHTHUNTER'S LIGHT BLUE GLOW EFFECT, and i think that is really terrible, because its light blue and not dark blue, and because its so bad positioned on the champs, and doesn't have transparent efffect
I tried to recolor that glow(in photoshop but this is only for example) in Dark Blue.
** DEFAULT: https://i.imgur.com/yWDyPQu.png **
** RECOLORED: https://i.imgur.com/lgaLDgf.png **
So i think that the color should be more darker, transparent effect into it, fix bug about showing to the enemies the glow and thats it.. You fixed the skin