Could someone explain why the non-mythic Araonna's Command Undead is DC 31? I'm sure that I am merely forgetting something, but I want to know what it is.
From what I can find the DC would be:
10
+ 1/2 class level (15/2=7)
+ 8 Cha modifier
+ 4 from the Unhallow on the Darkskull
= 29
(I'm assuming it isn't including desecrate because that would be tied to a specific area, and would raise the DC to 32 or 35 if there was an altar to your deity)