Blade's Edge Bomberman

Before accepting the quest, fly over the demon camp so the area loads into your cache, and set up Crusader Aura or a Riding Crop trinket if available to maximize flight speed. An epic flying mount is required — this achievement cannot be completed without one.

Accept the quest and immediately place the bombs on your action bar with an easily accessible hotkey, then abandon the quest. The timer starts when you accept and resets when you re-accept, so this lets you get organized without wasting any time.

Re-accept the quest only when no other players are nearby — other players increase Fel Flak Fire to dodge, can waste a bomb cooldown by targeting the same cannonball stack before you do, and may block the quest turn-in.

Whenever you are in range of two bomb targets simultaneously, press your bomb hotkey to bring up the targeting circle, click the first target to begin the cast, then immediately press the bomb hotkey again before the cast completes — this gives you a fresh targeting circle. When the first cast finishes and triggers the cooldown, click the second target with the already-open targeting circle, bombing two stacks on a single cooldown.

The bomb cooldowns account for roughly 1 minute 15 seconds of your total time if you are bombing continuously, leaving you approximately 30 seconds each way to fly to and from the bombing zone — plan your route so your final bomb lands near the end of your run back to the quest-giver.

Enable tracking for this achievement in your achievement frame after re-accepting the quest so you can watch your elapsed time tick in real time.