The Arch is one of the locations you could visit in The Age of Decadence.
Lore
You must have the Mechanical Eye and The Ghost Hand (activated) to interact with the Arch. You can go into the Arch and interact directly with the entity if you have Aegis of the Magi.
Quest
Event
- If you let Esbenus alive, then he will appear here and charge you 1000 gold to let you see the arch. You can reduce the price to 500 with Trading. Also, if he is here, the Oracle will ignore you.
NPC
Skill check
“Another one?” cries the old man. “The stories say nothing Streetwise:[6] Persuasion:[5]
Reward
- +12 skill points when finished with The Ghost Hand;
- +1 skill point if you send a slave into the portal
- +12 skill points with Aegis of the Magi section.