Depths of Isfet

Location: Hidden Palace of Duat
Level: 255
Difficulty: 5 stars
Total HP: 40,000,000
AI: Aggressive before clicking the skeletal remains on Screen 10
Attacks:

• ???: 4% of Max HP (True Damage)

Temporary Items Dropped:

• N/A

Items Dropped:

• N/A

Abilities:

• Attacks can't miss or crit
• Boss Shield: Damage afflicted to Depths of Isfet is reduced to 0.
• Cannot be killed.
• Cannot be stunned.

Notes:

• Plays this message at the beginning of combat:
  • You step into a vortex of despair and death.
• May play one of these three messages when attacking:
  • There is no Light here. No order. The Avatar has lost interest in the Sandsea.
  • Why fight for Order? Why fight to stay tangled in chains?
  • Celeritas ignores her Titan, knowing she will benefit whether it succeeds or fails.
• Also see ??? (Monster).

Thanks to Tux47.