|Defeat the Dagannoth Kings all within 5 seconds of each other.|
|Release date||18 April 2017 (Update)|
They All Fell Down is an achievement that requires the player to defeat all three Dagannoth Kings within 5 seconds of one another.
The best strategy for this achievement is to put all the Kings on low health, less than 3000 Life points, and then defeat them. Due to the restriction of obtaining the achievement in a group, non-instanced attempts will not count towards this achievement.