I cant do any damage to the boss and when i kill the spirits, it then say use the summon spell to come to aid your aid but i cant find the summon spell anywhere?
When fighting Bastet, you must 1st kill the spirits, as you've figured out. When then prompted to use the "summon spell", you have to go into Sanura's spell list (NOT Goddess abilities), and for this portion of the fight, she gains a new "Summon Spirits" spell.
