Shadow Grimskull

Location: Battledoom
Level: 30
Difficulty: 3 stars
Total HP: 52,320
AI: Aggressive when passing through it.
Attacks:

• Axe Swing: 208-256
• Slash: 208-256

Temporary Items Dropped:

• Doom Medal x1-10
• MEGA Doom Medal x1-10

Items Dropped:

• Bloody Fountain
• Black Skull Bow
• Treasure Chest (Misc)

Thanks to Harrison.