The ultimate reward for completing the event is the Maelstrom shotgun, pictured above. It's not a massive undertaking to get it over the course of two weeks, but it does require a little grind.

Stacks up to 5 times. Lasts 30 sec. Maelstrom Weapon is a Shaman Rune introduced in Phase 2 of World of Warcraft Classic: Season of Discovery. Here's how to get your hands on it: Delve into ...