On which topic, the new appropriate phrase, I assume, would be "A miserable band of suspended resuscitators belonging to a fringe Order of an allegedly once degenerate and now dead religion, except for those who profess to still follow it"

This is beginning to give me an idea for a Dead Druidry sketch:

"When I purchased this Druidry from this 'ere boutique not half a millenium ago you assured me it was alive!"

"Ooh yes sir! Lovely Druidry that! The Degenerate Celtic-Blue"

"Pining for the Slaughter Stone?! What sort of talk is that?"

etc.