Carbuncle.Sterling said:
»So is Lilith supposed to show up like... Every 10 minutes after a kill? I havent even been doing training and a new one just appears in my boss list immediately after I kill her o.O
It works like this: You can find lilith by yourself when training, and everyone else you are allied with, gets a lilith in their monster list. Vice versa works as well, you kill a lilith and bam, 10 seconds later an ally finds lilith while training, you'll have a fresh one in your boss tab.
I ignore them quite often. Haven't spent a dime on the event, and still have 70k points. So... No use stressing over them, with my current set of active allies, I've ALWAYS got a Lilith up if i want.
Also, under fever, with the first 3 other bosses, verde, amarelo, and viola, i can get them to show up quite frequently and can still kill them with only one party member. They're up to level 52 each, and now give about 200-400 gems without even being under fever.
Considering I can get 4-5 to appear during a full 300 training points, it's about the same as lilith. Now If I could kill lilith with only 200 TP (like people on the forums are saying you should be able to) it wouldn't be as effective. But being that I'm 137/140 on my first and only 6*, i'm not gonna sweat it.
TLDR: lilith is pretty much always up if you have a bunch of allies, but don't neglect the chance at other bosses just for her unless you have a full arsenal of active 6* melee allies at all times.