Once again MAW now has BOTORK lifesteal/10+ Armor Pen/ Boost attack speed when ur low on HP while in combat.
Second the 100 magic damage for 25 Ad is not worth it, LW on SR is really really bad unless there is heavy tanks like ammu/garen/sion/ or trundle.
Also the squishyes u mentions besides or, cait, and nam are not squishys there AD tanks, especially riven with 400 AD Juggernaut armor her E is like 600 absorb damage.
MAW+ Ghost+ TBC are ESSENTIAL COre items for ZED for ALL Situations regardless of who is playing, because his KIT lacks proper energy replinish cool Downs u need that Extra AD with THUN Glyph Proc to secure not kills alone, but E damage for teamfights.
If u ran Botrk First vs my Ghost first, my Ult would destroy u gurantee if I get 2 basic attacks or 2 abilites + basic attack, unless u Ult Fake, or Dodge damage.
I have beaten 10 Zeds with your build in customs 1v1 because they havent upgraded to new system yet. nor runes.
my Rune Stats are incase u dont wannna see on Link
130hp lvl 18
14.1 armor pen flat
15.2AD lvl 18
12 energy lvl 18(good for extra Q or W)