Im cxurrently killing her with a strong group of 65s we estimate she has 1 million hps and hits for about 200-400 dmg is slowable but tough and very resistant, weve been here for along time and shes at 90% so far : )
Damn this halfing, aggro'd a guildie as we ran to the spot to kill Lcea. Had to tank her for a good while with a druid healing me while the rest of the raid ran to the camp and camped out to clear aggro. Had a few people helping trying to kill her with me until we realized that it was a quest npc that was given ridiculously high hp so she wouldn't be killed. I got her down to 96%!
the only hit from killing lcea is the hit that all the L61 and some of the L60 mobs are on, so if you kill katta you will be unKoS to all but this halfling and all the L61/62 (yellow to 60) and 1-2 of the L60 mobs inside the biulding behind her