for reference the ability:
Bloodline Arcana: Whenever you cast a spell that deals energy damage, you can change the type of damage to match the type of your bloodline. This also changes the spell’s type to match the type of your bloodline.
does this do anything? i would think it should say descriptor instead of type.
second part: if it changes descriptor what does it change it to?
fire is easy, but the other three?
i have also been unable to find any dev commentary on this issue, which heavily surprised me.