This spreadsheet will be used to help people know what levels are in which DLC.

https://docs.google.com/spreadsheets/d/1rjIXkoQK92pRCPs688MYqmZIidLDYMAQUzYvtVB8qkM/edit#gid=0

(P.S. For story missions The Worlds Grave is in the side missions tab, but it is technically a story mission)