Tweak for Poppy's ult
Currently a good Poppy can get a good ult off and have complete immunity while she annihilates an enemy champion. With high move speed and good placement she can ult a slow champ busy on the front line and dive into the back lane to destroy the softer opponents with 100% immunity.
I propose adding a range limit on her ult (at least until her rework comes). If she ults a champ she must stay a set distance away from them or risk losing her bubble of invulnerability. This gives some manner of countering her through kiting (which is still very hard) or having the target of her ult disengage far enough to cancel it (a risky play that could cost them a team fight). Thoughts/feedback?