\r\n<\/div> \r\n \r\nThe **Grand Sphinx** is an [event boss](\/wiki\/quest-monsters#event) that spawns once per realm. It has a chance to drop a portal to the [Tomb of the Ancients](\/wiki\/tomb-of-the-ancients) and a very low chance to drop the [Helm of the Juggernaut](\/wiki\/helm-of-the-juggernaut). It spawns five invulnerable minions called [Horrid Reapers](\/wiki\/horrid-reaper). \r\n\r\n