I know level two is always right
But is there a pattern from lvl 3 to throne?

No

Random Maps

This type of Map is rather rare. Entering the area, you have no indication, where the objective you are looking for is. This is true for:

- Catacombs Level 1 and 3 in Act 1
- Arcane Sanctuary in Act 2 (Arguably this Area has the static features of 4 directions, 3 of which have dead ends with 3 Super Chests, and 1 direction which has The Summoner.)
- Worldstone Keep Level 1 and 3 in Act 5

This post was edited by Titus1986 on Nov 2 2021 04:11pm

Do you know how many world stone lvl 3 maps there is in total?

No idea, but is not like 2 o 3 maps like Nilathak, wsk3 is always been a problem in speedruns for that reason.