How about not running dun scaith then?
When I get Palace of the Dead in WT I tend to run only that since I have the shadowbringer relic quest active as an example.
You pick what you want to do and refilling your 9 chances etc is easy enough.

(I have been doing PotD and Brute Justice spam just for the card and almost every run I get new people so it is free tomes and chances bonus)