I try to enter some raids to solo the content but the game doesn’t let me. It says that I must be in a raid group to enter raid instances.
I have tried AQ20, AQ40, and Onyxia. In the case of Onyxia I even thought it was removed due to having Onyxia 80 in WOTLK but yesterday I did it with a raid group, so the level 60 version is still in the game but a solo player can’t enter.
Raids were changed in WOTLK to allow players to enter without being in raid groups. It was in WOTLK when soloing old raids started and that is one of the things I was looking for in Classic WOTLK because back in OG WOTLK I enjoyed doing that unlike in Retail, where there soloing old raids is pathetically easy.
Raids and dungeons were also changed in OG WOTLK to allow solo players to progress. I remember that Zul’aman, UBRS, and Uldaman, dungeons with doors that require more than one player to activate were changed to work with just one player. I had not tested that feature yet.