It's not easy, having a divine mission.
This comic follows on from the Previous comic which will almost certainly provide context.
You can follow this comic series from the start Here. Make sure to start at the bottom (oldest comic) and work upwards.
Konsi did have a necklace of fireballs for a while. She's used one of them, but eventually passed it off to Toron, since she has access to AOE magic anyway.