Osh the Eternal Keeper

The Stardome is orbited by the Defense Spheres it generates. The Spheres are activated on approach, attacking nearby heroes. At the same time, they can be attacked to deal significant damage to the Stardome.

• Defense spheres' basic attack: 32,360 (5% magic attack)
• Defense spheres' health: 129,012 (0.015% health)

Osh the Eternal Keeper creates 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.

• Damage: 203,503 (30% physical attack)
• Cooldown*: 40s
• Initial cooldown*: 3s

All Defense Spheres remaining on the battlefield line up for a Planet Parade for the duration of 5s. If all Spheres are destroyed before the Parade ends, Osh the Eternal Keeper awakens and boosts the remaining heroes for 5 seconds.

• Physical attack buff: 10,000 (10,000)
• Magic attack buff: 10,000 (10,000)
• Cooldown*: 40s
• Initial cooldown*: 30s

The Defense Spheres that are not destroyed during a Planet Parade force the heroes to succumb to sleep, unleashing Nightmare Visions that attack other heroes.

To awaken the heroes, their Nightmares must be defeated. Once the Nightmares perish, Osh the Eternal Keeper awakens and boosts the remaining heroes by 5s.

• Nightmares' basic attack: 32,360 (5% magic attack)
• Nightmares' health: 172,016 (0.02% health)
• Cooldown*: 3.5s (2.33s with Merlin)

A Meteor Shower blazes through the battlefield, damaging all heroes for the duration of 5s.

• Meteors' damage: 88,184 (13% physical attack)
• Cooldown*: 40s
• Initial cooldown*: 20s