Terramorphous the Invincible

Terramorphous the Invincible is a raid boss in Borderlands 2. It was conceived as a tougher follow-up to Crawmerax the Invincible found in the Secret Armory of General Knoxx add-on from Borderlands.

Terramorphous is an enormous unique thresher that is only accessible once the main story has been completed. Like other bosses, it can be fought multiple times and will drop different loot each time, including items.

Terramorphous can be found in Terramorphous Peak which is only accessible via Thousand Cuts. Upon entering Thousand Cuts, take a right and enter Slab Town. Down a small walkway is a cave with a mysterious stone barrier and an altar that requires four Eridium to proceed. Once the Eridium has been placed on the altar, the stone barriers will part and Terramorphous Peak can be accessed.

Notable Loot
Terramorphous can drop multiple items exclusive to him:


 * Slayer of Terramorphous - Class mod
 * Hide of Terramorphous - Shield
 * Blood of Terramorphous - Relic
 * Teeth of Terramorphous - Shotgun
 * Breath of Terramorphous - Grenade
 * Boatmurder, Cold Steel, C0al Train, Shadaloo Stylish, XXX, HELL OF AN UNDERBITE  - Custom Heads
 * Pitchfork - Sniper

Trivia

 * Terramorphous can be seen from the waterfall area at The Bunker.
 * Terramorphous was designed to be fought by four level 50 characters.
 * Randy Pitchford has stated that one Gearbox employee has figured out a build in which he was able to solo the battle while publicly displaying the fight at the Gearbox Community Day.
 * After defeating Terramorphous, occasionally his tentacles may still spawn and attack which can prove dangerous to those still looting him.
 * The flavor texts on the unique Terramorphous's loot that he drops (the Teeth of Terramorphous shotgun, the Breath of Terramorphous grenade mod, the Hide of Terramorphous shield and the Blood of Terramorphous relic) put in order make this poem:
 * His teeth made them flee﻿ in shame,
 * His breath was of fire.
 * His hide turned the mightiest tame;
 * His blood could inspire.