I Have played more than 15 games without getting key Fragments, Is this terrible luck or is this not ever supposed to happen plz tell me if anyone knows because this is very weird. It is also aggravating because 
super galaxy skin I am 6 orange essence away .
https://support.riotgames.com/hc/en-us/articles/207884233-Hextech-Crafting-Guide
FEELS LIKE I'M NOT GETTING MANY KEY FRAGMENTS ANYMORE. WHAT GIVES? The drop rate for key fragments is a curve, not a line. With each fragment you earn, the chance to earn your next one goes down slightly. This number resets roughly every thirty days after you earn your first key fragment.
We wanted to give players who didn't play as frequently a good drop rate for keys, without making it feel like farming was mandatory if you wanted keys.
