I noticed this while going through Geist's voice lines.
In the voice line file ghost_kill_warden_05.vsnd_c, Geist says when killing Warden:
"New monies, so predictable."
And in the voice line file ghost_kill_wraith_01.vsnd_c, Geist says when killing Wraith:
"Militant Alchemists."
Since Warden is a militant alchemist and Wraith is a money-maker, I believe a dev accidentally mixed up the voice line files here.
In the voice line file ghost_kill_warden_05.vsnd_c, Geist says when killing Warden:
"New monies, so predictable."
And in the voice line file ghost_kill_wraith_01.vsnd_c, Geist says when killing Wraith:
"Militant Alchemists."
Since Warden is a militant alchemist and Wraith is a money-maker, I believe a dev accidentally mixed up the voice line files here.