The Sleep effect applied by Eranikus seems to work like a pally bubble, rendering the tank invulnerable, but preventing them from keeping aggro. My question, based on a run I was in last night, is whether aggro goes back to the tank as is typical of incapacitates, or if aggro resets when he puts the tank to sleep.
"This is complicated by Eranikus' ability called Deep Slumber which is a twelve second stun (rather than a sleep effect despite it's name). While it is a magic effect, it also makes the target invulnerable to all spells and abilities."
"Lulls an enemy into a deep sleep for 8 sec., rendering it unable to act, but also making it invulnerable."