Help needed
You forgot to include the region!
I’d recommend watching some guiding videos of each patch before you go. Arah is a hard dungeon. After that you can count yourself as “experienced” and jump in those parties. ^^
Region is EU.
I don’t find Arah hard that much, 2 out of 2 times I finished it around 1 hour without any wipes. Only team work is needed I guess.