Wild creature

Great Sunken Serpent

Found in Pulma.

Wild creature

Hits: 200000
Melee damage: 50-60
Armor: 50
Magic resist: 25
Wrestling: 100
AI: Melee
Boss type: Main Boss
Difficulty: 1374
Gold value: 100000
Slayer: Beastial
Speed: Medium
Stealth: X
Unique scalar: 2

Named in official posts

PATCH: May 11 – Nusero 3 Expansion, Stygian Rift Queuing, Bug Fixes…May 12, 2021
PATCH: December 1 – Winter Has Come, Codex and Omni Fixes and moreDec 1, 2020
PATCH: September 23 – Pet Buff & IDOC Changes!Sep 24, 2019