Click on the dungeon entrance to Briarheart Caverns to begin this battle.Geomancer Hailstorm is ruling his changelings through fear! Defeat Hailstorm to free the changelings!
Completing the Bonus objective gives you one random piece in random color of:
|Hailstorm sometimes gets stuck in an obstacle in the instance. If this happens, just move past him, until you get a chat dialogue that he summons an elemental. Go back to where he is stuck to kill the elemental and move forward again. After he has summoned all elementals, he teleports to his proper place in the dungeons end.