The only things that I'm excited about is the new towns/dungeons and the cloak upgrade (>D I've been looking forward to it for a LONG time).
After the Amatsu patch, weapons will start breaking from battle damage - criticals give the highest battle damage to weapons, which means crit sins like me are sunk.
Apparently monsters will also recieve skills that have a small percent chance of breaking your weapons and armor. All weapons and armor can be fixed at an NPC for a price
. I believe you can go to a blacksmith and get it fixed as well. Either way it's a bother.
Apparently they're going to be shuffling monsters around, too. Geffen Dungeon 1 will be getting hunterflies. Geffen 2 will be losing its Whispers and getting a Tirfing and a Dracula every hour, and Geffen 3 will be getting Deviruchis. Ridewords and Mimics are being added to Clock Tower
, and Prisoners are going to be taken from Graveyard and put in Glast Prison exclusively. mRO players I've talked to (they got Amatsu about a month before) say that the monster relocations won't happen right away, but kRO players claim that it's going to happen eventually. =/
I'm happy they didn't change Glast Church, as that's my choice level spot for my assassin, but my poor mage! He won't be able to deal with Ridewords and Mimics in Clock Tower! I also worry about my future thief/swordsman/merchant class characters. =/ Geffen 1 was a really good place to level up.
http://www.rouniverse.net/class/class3/2advanced.htm <--- Advanced job class information.