Guild/Asgard/Guild Raid/Naos the Doomherald

Naos the Doomherald is a mini boss of the Cradle of the Stars Guild Raid.

Wormhole Generator
Naos conjures Defense Spheres and begins charging up. In 5 seconds, he unleashes his energy to create a Wormhole that begins attracting all around it and dematerializes the remaining Defense Spheres on the battlefield. Each Sphere that enters the Wormhole damages all heroes.