In moxie sign

boolean in_moxie_sign()

Returns true if your ascension sign is a moxie sign; otherwise, returns false.

This example will adventure in the Thugnderdome if you are able:

 if (in_moxie_sign() && my_adventures() > 0) {
   adventure(my_adventures(), $location[thugnderdome]);
 }

When not logged in, this function returns false.