Persephone
"Evidently Pyrokenetics is a spell that can manipulates the fire and smoke, but only of an existing fire. Since he's made a note to use alchemist fire, it's probably he did so in order to get this spell going. Since there's nothing else around, we can probably assume he was experimenting. It seems he created an everburning fire, perhaps, as well as some sort of creature. I don't think Rilithorn is that creature. It seems to be mostly mindless, attacking anything that moves. Perhaps, having created a fire, and cast the spell, he then cast a summoning spell to create a smoke monster. Perhaps one which needed smoke in order to be summoned. For whatever reason, it then did not obey his commands, and the tower went into shut down."
"Sir Ishmael, let's try to find some summoning spells. Perhaps there are some notes on some other pages as well."