
Nothing rings the bell about the Great Fire but by the name must have something to do with Ra.
As well the Massacre. The Massacre looks like very much the mith where Ra got enraged by humanity arrogance and misbehavior and commanded his child HATHOR to punish them as SEKMET which made a bloodbath almost killing all humans and was only stoped by Ra because themselves thought she exaggerated.
By arrogance it's must have been their knowledge here the reason they got massacred.
And good piece of clue for unknown god!! If he doesn't met their ancestor we can excludes Zeus :cccc He still could be Jesus by that but I still find it ridiculous.. haha (cuz his persona......) so we can only move to mesopotamia! Yes guys he's my initial guess my dear Gilgamesh yeah