The bloodletter's note is 10000% my fault, I meant to write the Liandry shred, like the Liandry % health shred, and then say that you can also take Bloodletter's as an alternative, that one is entirely on me. Also, the reason I don't have any champion notes placed ISN'T because I was bored, it's because I have the matchup spreadsheets. On the guide right above the table of contents there is a matchup spreadsheet where I can go into great detail about EVERYTHING matchup wise. I showcase the level up order, a general build path, and give tips and tricks for EVERY SINGLE CHAMPION. There are TWO matchup spreadsheets for Udyr, so for example I give tips for going vs Darius as AD Udyr and one as AP Udyr. That is why the counters tab looks so empty. This is how I've done it for every single champion I have a guide for, except for Volibear where I first wrote the notes on the counters tab then had the idea to make a matchup spreadsheet. It allows me to update it better on the actual spreadsheet. A lot of people actually miss that link, but I didn't want to make it omega large, but perhaps I should and just fluff it up a bit by adding like larger text or something, I just thought that if I place it right above the table of contents people would see it.
Here is the link in case you don't find it still:

https://docs.google.com/spreadsheets/d/1PnjTMJq6gv6yfOAF5fIsJ_ldoGdx9E9zDrtlhDzv214/edit?usp=sharing

Trust me when I say this, I didn't get bored of finishing it. This is the guide that took me the longet to make by far because it has so much stuff to it, so many unique interactions, and of course the TWO matchup spreadsheets instead of the normal 1. I love doing these, and I want people to get a lot of information out of it, but the Bloodletter's note is entirely my fault and I will look to change it on the next patch.