In the Phoenix Lair, players must navigate through a series of caverns and optionally fight against massive, magma-filled Reborn monstrosities. There are three types of guardians, each covering one side of the combat triangle and have levels ranging up to 82. The cavern is filled with aggressive monsters that can kill players who are not properly prepared. Be warned that the Reborn monsters will teleport to your location but only if they are close to one of their other Reborns being attacked. There will be random amounts of Greater and Lesser Reborn variants in each cavern.