The black Tranzit Navcard is the 2nd step in the EE for Die Rise, no matter what side you're doing. The white Die Rise Navcard doesn't work on either map so one could assume that it will be needed for the next zombies map. Other than that it doesn't do anything
^^ thats strange, I only found it on DIE RISE yesterday and before i picked it up I had no icon... then i'm sure that it said it said Pick up NavCard,,, and when I did, I had an icon... that is whiter than the icon from Tramzit, and when I try to put it
intot he workbench, it tells me its the wrong nav card...