Are you referring to munchkin like behaviour with spell combat and magus switching weapon grips as a free action that seems legit raw wise but I Don't know if that was intended that way. My question is directed in a different vein can you not use the ROD as the weapon itself. It would be weapon which you can then enchant with spell storing and then using arcana's spell strike through the rod with high SR and DC because of rod mastery and rod wielder. You give up spell crit but at least your spells will hit.
