Kubacabra ultimate

[medea_fleecestealer]

From the v1.2.1.0 patch notes:

@Zantai

Nemesis boss spawns have been overhauled. Nemesis bosses now appear randomly nearby when you slaughter monsters of their faction that grant experience and/or infamy, with more progress granted in Challenge Areas. Nemesis bosses no longer have fixed spawn points. Each Nemesis can still only spawn once per session.