We've been allowing this for some time now through via special requests
to customisations@achaea.com, but I figured I'd let the general public
know: it is possible to request custom reactions for artefacts or other
personal items that have been customised for resetting & non-decay. Each
reaction would cost a minimum of 25 bound credits, more depending on
complexity and scope. Reactions are for RP purposes only, no combat or
utility applications unless otherwise arranged. We'll also turn down
reactions that are just too overly grandiose, silly, or inexplicable
within the context of Achaea. (If you want to customise a crown to
declare you to be the rightful Emperor of Delos when you touch it, for
example, that's not going to fly.)

For now, actions that are explicitly available for custom reactions are:
PUSH, PULL, TURN, WIELD, UNWIELD, DROP, TOUCH, RING. For example, if you
had a bell that you wanted to have make a certain sound when RUNG, you
could do this. If you have something you want customised to react to an
action other than the one listed above, check with
customisations@achaea.com if it's possible. Sorry for being pretty
vague, but we'll put up a help file with more details if this is
something that is of interest to more than a few.

Penned by My hand on the 2nd of Glacian, in the year 471 AF.