Devourer is too strong in Solo play and too weak in Professional play
It's too weak in Professional play due to the stacking mechanic.
It's too strong in Solo play for exactly the same reason.
So how about we hit it where it matters?
Change the build to your jungler item of choice, plus 
AND 
. Instead of making it about the same price as the rest of the Jungle stuff, we push back its power spike by simply making the damn thing more expensive. The stacking mechanic is removed completely and its given some amount of OnHit damage that seems reasonable.
Phantom Hit no longer procs every other attack. Instead, it procs on Critical Strikes, which means the user is going to have to pick up at least 
to get the item back up to proccing every other attack (or there about). This would make it more or less an exclusive to folks who might actually be interested in building Crit and making it less ridiculous on certain other champions (looking at you, 
).
, make the bonus damage physical and give the jungler a little more sustain. Basically make it a poor man's BORK without the snare active.
