Enterprising mages have found a way to troll in Dornogal using the Ice Wall ability.

Enterprising mages have found a way to troll in Dornogal using the "Ice Wall" ability(World of Warcraft)

In the Shadowlands 9.1 update, developers introduced a new PvP talent for mages called “Ice Wall”. This ability allows mages to create a sizeable ice barrier that prevents players from passing through it or casting spells, much like Mei’s wall from Overwatch. The wall has health equal to only 40% of the mage’s health and is quickly destroyed in PvP, so it doesn’t pose a major threat. However, during explorations in Khaz Algar, clever players discovered an interesting feature that opened up opportunities for trolling.

It turns out that mages could summon the wall even in neutral sanctuary zones like Dornogal, where PvP abilities supposedly shouldn’t work. Moreover, in these zones, neither enemies nor allies could attack the wall, forcing players to either wait for its 15-second duration to end or find a way around it, such as teleporting. The “Ice Wall” effect lasts for 15 seconds and has a 1.5-minute cooldown, meaning that with proper coordination, six mages could completely block off a passage.

This is some next-level trolling. I'm just trying to get to my vault!
byu/Khallthas inwow

Cunning mages began using it in the narrow spaces of Khaz Algar’s capital, blocking entrances and exits to various buildings, the auction house, the bank, and even the Great Vault. This caused plenty of frustration for those rushing about their business for rewards or goods. The developers quickly took notice of this issue and implemented a fix, preventing the wall from being cast in Dornogal, restoring peace to the city.