Some Skarner buffs

Skarner Q should stun targets that are marked by Skarner’s E rather than autoing every target one by one. This makes skirmishing much better for Skarner.

A Crystal Spire should be placed inside the alcove. This will allow Skarner to skirmish and duel better on ganks and it will allow Top lane Skarner to be somewhat viable because of free stats.

Skarner should be the only champion that makes gold from capturing Spires.