New Shield Rune will force a meta
You will literally only be able to play shield champs top. Riven, Sion, Urgot, Shen, Viktor, etc...
Champs without a shield will very likely lose lane more. Why do you need to make a rune like this when there isn't a rune to counter its power? this is literally how to force a meta 101
currently does not proc it (could be a bug) but would think he could use it.