I hate building Zhonyas against an AD mid laner and here's why
Zhonyas are 3500 D-Cap are 3800
We all know how slow it is when it comes to building Zhonyas and D-Cap.
Most mages are mana hungry and need to build mana items to be in lane more. If I start building zhonyas FIRST, it will take me a long while to complete it and not only that, I wouldn't be doing as much damage as to what Talon/Zed Etc can do to me. Before I know it, going all in will leave him with half health and me with less than half of mana.
It's so stupid.
A streamer said why can't you just F**ing combine D cap and Zhonyas and make it 4000G so that we can sustain and deal damage.
Another issue is that Riot removed all CD's that mages can obtain so that's a plus to the problem. It leaves mages wide open for a good 3 seconds.

and
in a dominion game? thats without any mana regen or cdr?
,
or
x2 and then go into Zhonya's.
By the way, DCap's and Zhonya's were originally one complete item. Zhonya's Ring. It was disassembled because it proved to be too good of an item.
and got it gutted unnecessarily.