Some details were added for most skills like SP cost and Success Rate for a lot of AB's skills.
More details on Runes, now we have the ingredients for each one although there aren't monsters that drop Light Particle and Elder's Branches, maybe they can buy it or make it on NPC.
And I'm too lazy to make another thread about that but here's the new MVP from Nidhoggur dungeon:
Nidhoggr
And his mini-boss(that looks pretty cool btw):
Duneyrr
There are more new monsters in this dungeon, you can check them all here:
http://ro.doddlercon.com/wiki/index.php?title=Nidhoggur