Board Thread:Fun and Games Forum/@comment-25175520-20141024183423/@comment-25932172-20150117065441

As Arxus's lift deactivated from extended use, the Guardian slid down the slope of the collapsing citadel; this being only the tip of it, granted, so it was small in comparison to the ones on Venus. The heavy structure fell and crushed most of the Vex who gathered beneath it, as well as plugging up the hole they congregated at.