One of my players asked if they could change the favorite weapon of eriastil from longbow to a scythe. Thematically it seems to fit, but was making sure I wasn't missing a rule of some sort.
Probably a better idea would be to develop an anathema and pick some domainsfor Magdh (LN), Jaidi (NG), or Svarozic (LG) all of whom have the Scythe as a favored weapon