Revenge of the Ravenous Wanderer
One of the limiting factors of the fight is clearing the charge zones quickly. Since ley energy charges remain on the player (and can be delivered) after dismounting, it is recommended to do so to speed up clearing the zones (most players can out-dps the turtle's slam). Another tactic (more easily done for the behemoth) is to intercept enemies before they enter the zones and/or lure melee enemies out, allowing charging to begin before all the enemies are slain.