Temple guardians whose form Juice Box's changelings can assume to keep the gods off the transferred NPCs.
The rules of the gods make NPCs Untouchable until Ascendency actually starts. As insurance in case those rules changed, Juice Box's squad of Changelings retained the ability to change into basilica guards.
Disguised as guards, they could hopefully keep the gods at bay on The Twelfth Floor while the transferred population of Larracos settled into the cotton fields below the halls.
The uniformed guardians of the basilica, whose appearance changelings can copy exactly.
The identity the changelings wear to police the gods around the newly landed NPCs.