Why is Queen's Tribute allowed to be stronger than Phase Rush?
Why is a quest reward for doing nothing other than spamming spells at enemy champions better than an entire keystone? It's on one of the most affordable items in the game to.
Now I'm aware as to why Phase Rush can never be allowed to ever be too strong because of strong abuse cases outside of immobile mages that rely on mobility but couldn't Riot just create a new AP item using just Queen's Tribute as a passive along with like 80 AP, and 10% CDR? You could even justify pricing it higher so it actually costs something for such a good passive, as opposed to getting it for free on FQC. Queen's Tribute is clearly something that mages outside of supports are looking for, and it's the main reason that they abuse FQC in the first place. I'd rather see a brand new AP item released altogether than bringing back twin shadows for the ghosts which is something that mages really don't care about.
The only reason you see champions like Vladimir building FQC is because Phase Rush is horrible for a lot of mages that need mobility like him. If you won't buff Phase Rush at least give mages the option to itemize into more mobility options.