Quilters

"'The certain pattern of speech sounded a lot like a Quilter, but...no Quilter could never be that crass. It was unheard of. They were mindless. Never meant to have the capability for preference or anything...' - LADY CORDELIA's internal monologue on The Rogue Quilter"

Summary
The Quilters are a group of identical entities that, alongside The Face of the Master, AETHER, the Tickers, and the Reapers, are responsible for keeping the realities intact. They are not part of the "Servants of Reality," but multiple have been deployed in ensuring that the individual members of the "Servants" are kept imprisoned until they are needed. Quilters are Celestial Horrors.

They are the fragments of the creator of Space, and their main purpose is repairing any and all tears in the fabric of reality that may occur. They do this using their magical fabric, which they can produce at will.

At least one has gone rogue as of this time.