This is the original drawing (left) and second attempt (right) when forming the idea of Taciquies.
Another name for it is Old English - Grimquell or Grimaquell
This demon presides over:
Ever notice how pervading silence seems to ring or hum and it has a weight to it?
Ever experience times that the silence might be unbearable and you can’t seem to think except of your own mortality and how inevitable death is?
In those moments, Taciquies might be there with you... watching you.
As far as directly affecting those living, this demon removes a person's will to live. Not in a suicidal sense, but more of a letting go or not fighting anymore if old, sick, injured, etc. To many he/it is seen as the "angel" of death. Taciquies has some redeemable qualities compared to his/its kin, but it is still a demon.