I killed all duergar first and then killed Nere alone. Easy battle at level 5.
Take guards one by one and groups one by one, then put your group at the end on the long corridor over the travel point and use your rogue to kill one duergar on the big room... some web and grease, and they will come one by one to your group... easy.

If you ally with rebels
and kill some guard you will get the "Enemy of Justify" permanent buff when rebels left.

Last edited by Yren Damanegra; 18/08/23 07:42 AM.