
Encounter sequence
Choose a pillar
Read its smoke color, then kill Knights from the appropriate lighting. Gather five matching motes on the collector.
Cleanse all four
Discharge beside the matching pillar. Check the remaining pillars and lighting again after each cleanse. Stay away from the arena edge and the boss’s shield blast.
Damage, then reset
Once all four are clear, damage Phalanx Echo. Kill Goblins shielding it. If immunity returns, repeat the mote cycle. After victory, gather on the central sand lift.
If the attempt breaks down
If the charge has the wrong color, find a matching uncleansed pillar or gather a new set. Never chase a fallen mote off the edge.

