Give sion a passive for dueling/mobility @riot just hear me out
sion current passive only truly works for cheesing and sneaking random kills but you get kited way to easy. i think sion needs a new passive to help dueling the worst thing that can ever happen to you when you play sion is you getting kited hard by a vayne and not being able to do anything about it also getting shredded by a devourer yi or a full build tryndamere as you try to ult away and run.
i think his passive should be reworked to a point where he can still hold his own against these champs before he dies so giving him a partial attack speed movement speed and % damage on hit after every spell cast removing the 100% life steal and giving him a more benefical stat like natural armor pen