Right click on a wall of fire ( 437, 6, 403 ) Copy/waypoint 437, 6, 403 and speak incantation of ice.
Climb up the wall of fire and kill The Enigma of Fire ( 407, 58, 338 ) Copy/waypoint 407, 58, 338 (Level 58^^^ Heroic book mob containing 5 other level 58 Heroics).
Placeholder - Group of five of a mix of any of the following: a Faro' Nuk legionnaire, an Anuk' Sul visionary, a Sulite devotee, and a tome of medicine, a tome of wizardry, a tome of evasion, a tome of combat arts, and a tome of coercion. Ten minute respawn, takes several to spawn the named.
Right click on a wall of ice near Explorer Punja ( 449, 13, 533 ) Copy/waypoint 449, 13, 533 and speak incantation of fire
Speak to Explorer Punja again
*Note: As of 09/10/2016 I spent 6 hours trying to spawn The Enigma of Fire to no avail. Not sure if it's broke, or just my dumb luck! Halls of Fate Server.
Rewards
At least 9g13s1c
Ability to climb the wall of ice and access Temple Court
by a wall of ice in The Halls of Learning
A discussion page exists which may contain more information
(Level 58^^^ Heroic book mob containing 5 other level 58 Heroics).