[Champion Concept] Coen, The Headhunter (V2)

https://docs.google.com/document/d/16-kApFKNi9xeR3hVfuiS6VYXZVlgkWyaJrKVR5VEly4/edit?usp=sharing

So, to summarize the change:

Coen's previous W would actively place a ward that marked enemies and allowed Coen to ignore part of their armour. The new W causes Coen's control wards to passively mark enemies (no armour effects though, to compensate for the new active), and when activated Coen can channel to mark a specific enemy and gain true sight of them for a few seconds.

The purpose of this change was to give Coen a way to mark enemies from a safe difference, since his ultimate is so reliant on the target being marked before hand and there was no consistent way to mark enemies without throwing yourself to your certain doom or hoping a fight broke out near your ward.

As before, please give me your opinion on the champion kit/changes I made.