Just as Khorne's most favored bloodthirster is An'ggrath the Unbound,
Tzeentch's most favored lord of change is Kairos Fateweaver,
Slaanesh's most favored keeper of secrets is Zarakynel,
who is Nurgle's most favored Great Unclean One?
Is it Scabeiathrax or Ku'gath or someone else?
Please tell me, friends.