It looks like Death itself has been eliminated going by the last image on the book. Old Thanos wants main Thanos to find her. Looks like this guy has the power cosmic,starbrand, and various other abilities,did not see the gauntlet, should be able to find or recreate death. There will probably be a good reason and this series is pretty good overall. I suspect him keeping Hulk alive has something to do with the main plot and I know that decision will come back to bite Future Thanos in the butt.
The Time stone was around. Former Herald of Galactus Ghost Rider had it. Not sure the status of the gauntlet.
The point is pretty clear. This is an uber Thanos. He has killed all of the big cosmic big wigs at this point.