
Bosses are hard to solo, especially the turret ones where i have to do a puzzle type thing of getting the rockets past the barriers to hit a moving target on the other side all while being attacked by minions and dozens of projectiles
I DID have 17 Sparks of Life, but i think i only have 8 after completing that
I couldn't focus on the whereabouts of the minions, the rockets and the shock projectiles all at the same time and i ran out of items very quickly
It wasn't until much later in the battle that i figured out how to stay alive, but by then it was too late and i had used my Sparks of Life