The Five Gods of Pfhor Prime, second in authority only to the Hindmost Creche.
Been meaning to design all five of them (and redo Sfiera) for ages, and now it is done. As a reminder, Sfiera is the only deity mentioned in the Trilogy; Tlanna and Tkyr'xam come from prototype Rubicon stuff (the standalone "Chimera" scenario, in this case). Normally the sort of thing that'd go into scraps, but I put a lot of work into this.
Those single gauntlets that everyone wears are meant to help them channel their powers more effectively (it's entirely possible that their bodies are interlaced with PiD crystal).