Sandstorm

Acquisition
Signet of Capture: Note: When acquiring the skill from The Drought, you must quickly kill it and capture Sandstorm before the two Droughtlings with him are killed, as the death of all three ends the mission.
 * The Desolation
 * Droajam, Mage of the Sands (Poisoned Outcrops)
 * Kourna
 * The Drought (Rilohn Refuge (Mission))