This is nice :) I like when you keep it short yet informative. You have very well explained the items and when you should be getting them, as well as skills but imo you could explain a bit more about general gameplay. +1

Detailed, optimal, and not "dumb-sauce". Well done.

The following adjustments you should consider making to your guide

- Running G/10 quints
- running 4/4 awareness in the utility tree
- You should always get Shurelya's before Aegis, unless your team is getting owned in team fights
- Zeke's herald is a situational item and not necessarily core. It's really only cost effective if 3 team members benefit from it.
- Additionally, Locket is better than Zeke's and should be purchased before it anyway
- Getting Tornado before Shield for level 1 team fights/ invasions

overall this guide is pretty good with a nice layout and explanation's but you should consider those changes or at the least explain why you don't choose those