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PFS StandardGhostly WeaponSpell 3

Concentrate Manipulate 
Source Player Core pg. 333
Traditions arcane, occult
Deities Atreia, Falayna, Gravelady's Guard, Pharasma
Cast [two-actions]
Range touch; Targets 1 weapon that is either unattended or wielded by you or a willing ally
Duration 5 minutes
The target weapon becomes translucent and ghostly, and it can affect material and incorporeal creatures and objects. It gains the effects of the ghost touch property rune, meaning it is magical if it wasn't already, is especially effective against incorporeal creatures, and can be wielded by a corporeal or incorporeal creature.