Pursued by the dark forces of the necromancer Heinrich Kemmler, Gotrek and Felix arrive at Castle Reikgard, where they must hold out against the zombie hordes.The brutality of the siege is unremitting as wave after wave of horrific creatures, led by the undead champion Krell, attempt to take the walls. With supplies running low and morale sinking, the defenders begin to hear terriblewhispers and endure awful nightmares. Suspicion and paranoia run rampant within the castle walls, and the defence...

Set deep in the tunnels beneath the great city of Nuln, a dark evil has been unveiled. The foul skaven ratmen will stop at nothing to bring chaos to the world above and fulfill the prophecies of their dark god. Having enlisted as sewer–jacks in the vain hope of keeping a low profile, Gotrek and Felix find themselves thrust into the thick of the action as they battle to foil the skaven’s dark schemes.

The premise for the campaign is that two brothers have become estranged. The younger brother was chosen as the successor to the estate by their father, and the older brother fled to the Dark Elves, where he was taken in. Now, the older has returned with a Dark Elf army to exact vengeance upon his brother. Each of the brothers holds a sword that contains a Tear of Isha, and whoever holds both tears wins the campaign

Necromancer chronicles the fall from grace of an apprentice physician who seems to want nothing more than to help people. It is written from the main characters perspective as he confesses to a priest of the evil in his past.