This section is very volatile and can be particularly frustrating as the respawning dredge may aggro on the player on the control panel. The gate to the room will open with two players on the pressure plates, so it is possible to get the whole group into the room to help with this part. Further, the doors to the control panel will close and cancel the interaction if either of the players steps off the pressure plates. This is complicated by a number of dredge in the room that will all respawn, and any damage taken by the player on the control panel will cancel the interaction and force them to start again. A third player will then need to activate the control panel to begin a long (~20 seconds) interaction to open the last gate. Within this final gated room are two more pressure plates that must be stood on simultaneously to open the doors on a control panel. Activating this pressure plate will permanently open the first gate, so the group may want to /gg to have more players available if any have died. As before, you can send a single player up to the pressure plate and it can be reached by teleporting from the walkway below. The ramp to the immediate right leads to another pressure plate, and the gate ahead is guarded by another two dredge. Quickly head through once the gate opens and take the Mistlock Singularity. A sufficiently long-range teleport can be used to reach the pressure plate from below. There are dredge at the top, but a single player can make it up and back safely if they are careful. A second ramp leads off to the left with a pressure plate at the end that will open the gate in front of you.

Make your way up the first ramp to the platform. Group Stealth may be useful in bypassing the first groups of enemies. You must fight your way past them while opening several locked gates on the way. You begin at the mouth of a large cavern filled with dredge. 3 Legendary Dredge Power Suit or Rampaging Ice Elemental.

Gw2 how to get to dredging up the past