Dr.Floki Build/Guide [ADC,JG,SOLO]

You forgot that % flat reduction is first in line. And it was unnecessary because I already know this since S1 where people still used the Titan's Bane The Executioner combo.

However they are still called pen items because the (store) category protection removal doesn't really exist in the game. So all items that remove/negate protections are considered pen items. That's the reason why in msot cases people call them pen items. This is just called terminology. In most cases these are the same for a big group of people, so that's why I use it that way and which makes them hard to discuss. I'm gonna leave it here before it ends up into another terminology discussion (last time someone used the word: objectives, however he only meant the GF and FG. However the term includes the structures too)

There is a bit of the problem thet you need either Vanish or Assassinate to get over there (especially if the person isn't alone).
And in most cases when I kill people with ult+3 I'm pretty fed anyway (so yeah then you have an escape). And well in a teamfight there a bit of use in protections (especially if your used to playing Loki in assault however with new BF you have a better substitute for power)

This part acctually is:

You see that I only removed like 1-2 sentences there that were unnecessary.

Normally I'm known for being really nitpicky about when something is a build or a guide. The reason why I didn't decide to mention it was because it was already mentioned. However to clarify what we have here: it's neither a build or a guide, It's incomplete.

For a build you are missing the part where you explain your item choices or a description of the play style of the build (e.g. if you have a Ra build you can make the playstyle more of a healing playstyle or just a normal burst mage playstyle).
It also misses skill order (which you can make per build, however I get why you decided to put it in the skill section). and the skill section itself can use a small explanation of the skills itself why to use them (you did the why/when to lvl this skill over this one part). This is because new players (who normally search for the guides) don't know everything about the abilities. E.g. like that they can use Loki's ult to escape if really needed or other small things like decoy being able to body block.
You are missing an introduction, which is mostly used to let people see why you made the guide and explains why/when people should use your guide (e.g. if you have a non-meta. You can also say it's meant for mode x and y and not for mode z etc.)
You also need a conclusion/recap of the most important things (and to just make your guide look finished)

for a guide you need to extend the part of a build with Pros & Cons, Gameplay (which you kinda already have with a build, however in this case you will need to go indepth) and Combos. As bonus sections you could add god match-ups.
And for the sections you do have already you need a lot more depth and argumentation. So if you say: "If you are going on the lanes, you need to up your second over your 3 or 1." say exactly why. This can sometimes end up in several of your sentences being totally unnecessary or wrongly worded.

And lastly for both you need some formatting so people decide to read it and don't drop out after a while. For formatting you have some BBcoding and some of it is kinda considered required however if it isn't in there most people will still upvote). You do have some places where the formatting could be fixed (and also some grammar mistakes that can be confusing
(e.g. like the sentence over maxing 2 over 3 or 1 in lane. you state: second over 3 or 1. this could better be changed to max your 2 over 3 or 1 or max your second ability over your third or first ability)

Hope you can do something with this criticism and not just disregard someone comment, because you had some sort of "argument" on another thread/guide/blog/etc. on the site.