Reasonably rough first draft here, yes, but it'll do for now. Constructive criticism is more than welcome, and if anyone can fix some of the formatting or let me know how to myself, I'd be more than grateful.
EDIT: I feel like I should ask, should I reduce the cooldown on his Q/the duration of the silence on his W? One of my main ideas for Ekeziel's gameplay is sustaining his silence by using his abilities, locking down important caster targets, but I'm worried that his cooldowns and the debuff duration don't quite synchronise with each other enough for that. And would sustaining a silence for that long be overpowered or not? It would rely on landing a reasonably slow skillshot (which I may nerf), but I'd still like input on that.