Meteorologist Badge
From City of Heroes: Rebirth - Wiki
Description
You have crushed Nemesis' weather controlling equipment.
How to Get
Earn Meteorologist accomplishment badge by completing the Defeat all foes in weather lab mission from Maxwell Christopher.
In Ouroboros, as a Flashback mission, you must complete the "Nemesis Weather Control" mission in the Justice Incarnate (Level 40-45) section.
Gladiator Badge Unlocked
When you earn this badge, you will unlock the Warhulk Gladiator badge.