The Void Lies Sleeping

Easy Solo Achievement for Level 70 Dragonflight & Beyond...

1) Mythic Difficulty.

2) NUKE BOSS.

3) ?

4) Profit. Achievement Completed.

During the course of the encounter, [npc=139737] will periodically begin to [spell=269097] which summons [npc=137036] that will chase players and attempt to explode upon impact. To obtain this achievement, you must not come into contact with any of the void adds so you will keep kiting them throughout the encounter.

If you need help with the other achievements, check this TLDR guide for all achievements: [guide=6418]

TLDR;

1. Don't run into any balls

2. Kill boss

We heroed and zerged the boss on pull, and just left the mced character to dodge the balls like everyone else, then dpsed them down after boss was dead.

However keep in mind if the mc gets to finish their cast, they won't be able to dodge the balls anymore, so if you're not confident in dpsing the boss down in time, just dps the mc down to 50%, breaking the mc, before going back to boss.