After killing the hydra on ambrosia island (the one blocking the caddelite meteor) if yo ulook at the body it is carrying a dead headless, the headless has a troll inside and the troll has a fire blast inside. Here's what I did: Gave spark the headless body, took away all his weapons and then went ot combat mode. All of a sudden, spark was somehow able to equip the fire blast, and now he can fire shots forever at range. the only disadvantage is that I can give him any other weapon because the fire blast is immovable.
Anyone else try this?