Destroyer of Earth Badge
From City of Heroes: Rebirth - Wiki
Description
+++ Missing Information +++
How to Get
Complete the Eden Spire Trial from the Woodsman.
Gladiator Badge Unlocked
When you earn this badge, you will unlock the Boulder Gladiator badge.
Note
The Destroyer of Earth badge is awarded to characters of the villain and rogue alignments. The same badge on heroes and vigilantes is called Liberator.