had you paid attention, dear sir, you would know that comissar cain is currently dwelling in the malfian sub-sector disguised as a drill-abbott for courting hot chicks with influential parents
the valhallans themselves are nothing special, tho
I shall also post here the order of grimdarkness to be expected from each faction:
marius hax: EXTREME GRIMDARK
dark eldar: GRIMDARK SODOMY AND TORTURE
word bearers: GRIMDARK WORSHIPPING OF FALSE IDOLS AND X-TREME QUIPPING
eldar: GRIMDARK WAGNERIAN OPERA
as for the gods...
the deceiver is a man of wealth and taste (and my personal favorite) and tzeentch is...well, tzeentch
here's hoping that you find those pesky blue scribes and put him back together again