A lot of classes probably have similar mechanics (eg. Hunter (Easy Hexos as Hunter (Alliance only?))), but priests can also cheese the maze on Hexos with Spectral G.uise (censored without a . >_>). If you wait until 2-3 seconds before Hexos spawns, then cast Spectral G.uise, he'll focus the beam on you, but won't teleport you to the center of the room, and none of the lasers will ever hit you.