‘Atrium’ In Trial Chambers

There should be an ‘atrium’ of a sort in Trial Chambers. This could serve as a main room with the greatest combat challenge but also greatest reward. It could be a multi-story hallway, with all levels open and exposed to the other through a central area. With platforms in the middle and spawners all over each level in the Atrium, it would allow for the penultimate combat challenge of the Trial Chamber. Additionally, the Atrium could hold a special variant of Vault that will release treasure only when the entire Atrium is cleared out. This would mean battling your way through a multi-story war zone to receive a legendary reward. This would add plenty of difficulty and character to the Trial Chamber, which would mean that better players could still receive a challenge. Additionally, it could serve as a ‘Hub’ of the Trial Chamber, with reasonable access to the rest of the structure. Potentially, the Atrium could also hold a singular Iron Golem spawner that spawns few at low spawn rates, but they are hostile to the player and serve as an additional challenge.