Tollifer's Last Stand

Tollifer's Last Stand is an event that can be found in Westmarch Commons in Diablo III. It starts upon approaching the seemingly empty row.

Touching the corpse of Captain Tollifer will cause a horde of Revenant Soldiers, Revenant Archers, Summoned Soldiers and Summoned Archers to spawn. Other Reapers from the nearby areas may join the combat as well. Killing them all will cause Captain Tollifer himself to spawn. Upon defeating him, gold and experience are awarded.