Note: Click on the icon to view the status of the item.

This dungeon is restricted to level 50+. You'll need a large group for both the upper and lower side to finish this quest. At the lower portion of the quest you'll acquire the shiny Acid Prism whereas the upper side gets the bracelet.

Split into two teams before heading out to make it easier to work with when in the dungeon. The closest dungeon to tie to is the Sclavus Cathedral at 33.5S 80.1W. The entrance is quiet so it's a good place to buff for the run. Head to the Emprean Acid Propylaeum at 31.6S 74.2W. Inside the dungeon you'll be greeted by 4 Olthoi Nobles. Clear them out and take the passage down. You'll be swarm by olthois. Clear them out and make a small jump down the acid pit and quickly leave it before it kills you. Watch out for Olthoi Nobles and Olthoi Eviscerators. Once everyone got their hammer head for the South hall. Continue downward to the portals. Be prepare for more Olthois. Note: the prism is from the lower section and the bracelet from the upper. Head into the two portals and rebuff in there if you must. Lower side will have a host waiting to greet them. Be prepared.

Lower:

• Head to the first cross section and face South. You'll see a button on the wall in the room filled with acid. This is the first button for the upper team.
• Once they're done head West and wait at the steel door. Inside you'll find the 2nd lever for the upper team.
• Once upper is through head back to the first cross section and proceed North. Then take the first West and you'll find the 3rd (last) lever for the upper team at the end of the hall.
• When they're through head back to the cross section and continue North and take the next West turn to continue.
• Head to the next door and clear the mob out while waiting for the other team. Do not stop and try to activate any levers. They're trapped and one has a trap to dispel spells.
• Proceed to the next door which is located right besides an acid pit. Don't jump until it's confirmed that the door is open.
• Once past the acid pit continue heading forward. There will be two dispell floor traps while entering and exiting the next room. You'll find an iron door to the left wall in the next big room. Once the upper team pulls the lever head inside and clear everything and grab your prize. Note:If another run is expected wait till everyone gets the prism then have the upper team pull the last lever to get access to the exit portal.

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Upper:

• Kill the mob before having the Lower team pull the lever to open the door.
• After the going through the door head East into the corridor and find the first lever to the left for the other team.
• Once they're through head back into the room and head South to the 2nd door.
• There's an acid pool right behind the door and once past it make a left at the cross section to go up the ramp and you'll find your 3rd door to the right.
• Once the door is open take the halls to the right to find the 2nd lever for the lower team right next to a giant head sculture.
• Once they went past the door head back to the previous big room and take the hall with the spiral stairs. Keep heading up the ramps into the next big room. Clear the room and take the corridor at the other end and make a sharp right turn to find the 3rd lever. This is the lever for the door right next to the acid pit. Make sure they can see if the door is open or not before pulling the lever.
• Once they're on the other side of the door proceed forward to the room with the grating. You'll find the last lever to the right of the room on top of the grating. If anyone falls down into the room they'll have to jump on top of the pointy mounts then try to jump on top of the grating that leads to the room with the bracelet. The bracelet is in the green chest inside the room with the exit portal.
• If a second run is expected have someone stay behind and pull the last lever again when the other team has their prisms.

Take the Fragment of the Acid Prism to an Agent of the Arcanum and you'll get 500,000 experience, 2 Writs of Refuge and the Craftable Prism Fragment of Acid. The prism can now be drop/transferred.