Megadestroyer Timer

• A guaranteed once-per-day bonus reward chest: a rare or better item plus a little coin and karma.
• An on-the-ground reward chest looted where the boss falls.
• Champion and veteran loot bags dropped by adds during the event.

Drops are not guaranteed, so this is the current Trading Post sell value of the tradable items above, not a per-kill average. Account-bound rewards (tokens, map currency, the bonus chest contents) are not priced.

Pre-events heat up Maelstrom's Bile in Mount Maelstrom until the Megadestroyer erupts from the lava.

Tip: Stack on the boss and watch for the lava-field attacks.

Megadestroyer is active for about 15 minutes after each spawn. See the full world boss timer for every boss at once, with live countdowns and map.