Evelynn ultimate Qol change
Currently Eve's ult has a very high cooldown at rank 1 while having little utility or damage early game. Team fights happen less were its strongest and its shield component is often wasted ganking lanes that run away.
An easy way to make Eve's ult more useful early game would be increasing the slow to 50 / 60 / 70% at ranks 1 / 2 / 3 or if balanced 70% at all ranks. This makes it rewarding to use when ganking during laning phase instead trying to keep it for a potential early game team fight.
tl;dr - increase the slow at early ranks to make Eve's ultimate more useful during laning phase.