Hey there!
I have used an area on this website before, to find out more detailed information about certain spells and trinkets.
This was here, example of a link to “theory” sector https://www.askmrrobot.com/wow/theory/mechanic/
Now it is not available, by any chance it will come back? May be like a premium option?
We aren’t sure if the theorycraft wiki will be coming back or not. Right now we don’t have enough time to update it, so we had to take it down until we can get the optimizer working as well as we want for dragonflight.