×I'm mostly aiming this at the intermediate-expert crowd. These are people who have a adequate understanding of most of the elements, but could use some help on the finer points. While I still want this hold to be somewhat beginner-accessible, this is not a top priority.

I'm planning on having a hub level, but as of now I haven't started on it. I'm toying with the idea of making the hold easy to conquer, and making the reward for completing levels secret rooms. This allows users just to restore from level to level without penalty.

I want to have secret rooms that sum up some of the finer points of each level, but I haven't started on those either.

Any advice at all about the hold, including about the aesthetics, level design, scrolls, room design....it would be appreciated.

×Ent: "step on and step off of" -> "step onto and step off". Drop "usually". "movement on and off" -> "movement onto and off".
1N: "in a green colour" -> "in green". Likewise with "orange".
2N: Add checkpoint in first area.
3N: Long winding passage is annoying. Random use of wall (hard) doesn't look good. Add green door at north to prevent optimisers solving from north.
6N: Make northern pressure plate on/off so you have to put the mirror on it.
6N2E: I'd prefer it if the room was possible to clear

×Hub level is simple and straightforward, if a bit dull. But that's okay. The staircase to Disabled Arrows actually leads to Dagger.

Disabled Arrows. This was an educational level, though I didn't like how most rooms said "disabled force arrows don't affect this interaction". Rooms like 5N 2E are good because I needed to use the unique properties of disabled force arrows to solve them, while rooms like 8N 2E are kinda pointless. This level could be a lot shorter but just as good if you focused on the exceptions rather than gave a comprehensive list of what does and doesn't interact with force arrows. You wouldn't need to throw any rooms away; just have every room make the player ask "what can I do with disabled force arrows that I couldn't do with just floor?"

4N: I thought the order of the scrolls was a little weird. The third scroll says "If disabled force arrows stop the briar, we should be fine...", but we already know that's not the case because of what the first scroll said. If you were building dramatic tension, you could delete the first scroll and move the second scroll (or what it says) somewhere else.

7N: I'm not sure what the point of this room is. Active force arrows don't block platforms any more so than inactive ones. Disabling the force arrows only lets the player through, and of course they already know that!

Pushes and Stuns. Wowzzers, this was great! I learned so much here! My only problem with anything is that some of the rooms are a bit complicated, and it's hard to see everything that's going on all at once.

3N: Tyop in the fourth scroll from the bottom: "Note that golen corpses and... On a different note, I like how you grouped monsters are are affected apart from the group of monsters that aren't. That way, you didn't need to spend more than a single room listing all the times when stunning/pushing doesn't work.

1N 1W: This room is a little too information-dense, but maybe that's just me. I count seven separate lessons here, whereas most other rooms had just one or two.

1S 1W: Really nice! I have to admire how clever this room is.

1S: Again, I think this room is a little too complicated for the lesson it's trying to teach. Having separate rooms (or at least separate sections) to teach about one brain, multiple brains, brains and invisibility, etc. might get the idea across better.

Advanced Pushes and Stuns. I haven't finished this level yet, but I've learned so much so far that I just had to leave a comment here about it. I love it!

×Disabled Arrows: Some changes to 4N, removed some rooms and combined others.

Pushes and Stuns: Spelling changes, made some rooms easier. Brain and double sections are now spread out over multiple rooms.

Advanced Pushes and Stuns: Removed some USes, modified some incorrect scrolls, and completed several more rooms. Mostly finished, outside of not having any practice/challenge rooms. One room beeps, and another has behavior that may be changed. Might add more rooms if I am missing something important.