Travel to Image of Archmage Modera · Silverpine Forest (68.6, 45.2) (requires at least Level 24). Use the map button to open exact NPC coordinates on the 2D/3D World Map.
STEP 2 · ZONE & OBJECTIVE ROUTE
Quest zone: Silverpine Forest, City of Dalaran (Dungeon quest — enter with a party via the instance portal). Prerequisite: complete "An Alarming Request" first.
STEP 3 · TURN-IN & REWARDS
Return to Not recorded in the source to turn in the quest and choose from 4 item rewards.