A simple minded person
It was safe to say that after they had seen Flora so easily vanish before all of their eyes, they were more than worried about what was going to happen to them. These weren't normal beasts, these weren't vampires or subclasses, but creatures from another world that they had never faced before and had no idea how to face.
"I wanted to test out the sword for a bit to see what it could do and how it would work, but right now the safe option would be to go all out." Fex said, as he threw it over with a couple of flasks to Lucas, who managed to catch them mid air.
It was blood, human blood, that Fex had prepared. At the end of the day he was a normal vampire so human blood was always good to have to heal wounds, and in this case it would come in handy to use the weapon, but with the amount of enemies they were facing he thought it would be better in other hands.