Who - Tactician Sodut
Phrase - "find out"

To enter the instance target Tactician Sodut and say "ready". The zone in is safe, but do not exit the small cubby until the entire group is ready, as shissar will pass nearby. Kill the roaming Shissar and then send a person north into the caves. The mobs inside con as seeing invis, yet I don't think they agro. You will need to get 2 task updates in here before moving on. Once ready begin moving down the west path. The animals (bugs and monkeys) are non-agro and non-social with shissar, but are social with each other. Avoid using AE spells and you can ignore them entirely. Many of the shissar and golems do not see invis, so skip as much as you can and make your way to the quarry. Here you need to kill a single golem to get a "Schematic: Golem of Power".

Next invis up and head towards the temple to the far north. You should be able to make your way into the temple and to the second floor with a minmal amount of fighting. On the second floor you'll need to kill a red con temple patroller and loot a "Schematic: Pyramid".

With both Schematics in hand either evac or invis back to the entrance. Once more send someone into the caves just north to observe the shissar and get the task update. Afterwards zone out and hand the Schematics to Sodut. Finally hail him to finish the task.