Argus Panoptes (Monster)

Location: Phlegethon
Level: 70
Difficulty: 5 stars
Total HP: 2,000,000
Attacks:

• All-Seeing: Argus Panoptes automatically reduces all player's Crit Chance by 10,000% for 60 seconds.
• Boss Shield: Damage over 200,000 dealt to Argus Panoptes is reduced by raising the difference to the exponent 0.8 (but is never reduced below 200,000).
• Cannot be stunned.

Base Stats:

• 0% Dodge
• -100% Damage Resistance
• 200% Crit Damage

Temporary Items Dropped:

• Argus' Eye (Dropped during the 'All-Seeing Argus' quest)

Items Dropped:

• Eldritch Urla Staff
• Underworld Urla Staff
• Treasure Chest (Misc)

Thanks to levicore and pkb.