I think the Sunwell gate "idea" was the final blow.

我想，太阳之井的“门”是你对我们的最后一次打击。

youdao

Shattrath Flasks now work inside the Sunwell Plateau raid instance.

沙塔斯的合剂现在也能在太阳井高地里使用。

youdao

Thanks again and we'll see the Sunwell Raiding folks in a day or two!

再次感谢你们，我们一两天后在太阳井中再见！

youdao

Players that remember Sunwell Isle will find much of the same philosophy at work here.

FORBES: Exploring World of Warcraft 5.2: Week One