One of my players is playing a wizard who knows the find familiar spell. Last session, they had to deal with some hags. While they were scouting a manor, one of the hags attacked his familiar and killed it.
I have a problem with this part of the wording of the find familiar spell:
When the familiar drops to 0 hit points, it disappears, leaving behind no physical form. It reappears after you cast this spell again.
Can its form be changed when the spell is cast again? Or does he have to cast the spell once to get the familiar back, and then cast it again to change its shape?
I am quite unsure about the wording of the spell, because to me, it seems like when you recast this spell you get the same familiar as you had previously.