It's definitely an intense dungeon. I actually cleared it in a 3-person party, 2 priests and myself, a sharpshooter. From the dungeon I managed to get an Epic Potencia's Powder and this:
It's a huge pain in the ass to upgrade, but it's certainly worth it. Next step is an ancient crossbow and then forget it after that. I'll hunt a full epic set when the level cap comes out, and then I'll hunt for the 32 set when that happens. It's too much to stress over, plus all these people are freaking out and it's only the first day.
How was your first experience? :v