Percy Jackson and the Olympians: Legends

The Phoenix Chamber is a large fiery room located in the depths of the Palace of the Fates. Interlopers must find the ashes of the Phoenix, and drop them into the chamber's fires to awaken the creature. The entire area has huge lava pits, with multiple areas belching out fire blasts to kill any who try to enter. Additionally, spike traps are utilized to prevent progress; and there are also hordes of harpies.