You cannot walk into the gate. You just get a dialogue that it doesn't react to your presence.Zanza":2gljpgwm said:I was simply curious about a few other things, like walking into the portal after the horror dies, or if you get a game over if Amarisa dies in the fight.
If Amarisa dies, nothing special happens, except that you will not be able to talk to her in Icemist later. But since you cannot get her as a companion and she does not participate in any further quests, there are no severe consequences.