The following powerful Legendary Class Mods can drop from Terramorphous the Invincible in Borderlands 2:
Slayer of Terramorphous Assassin Class Mod
Slayer of Terramorphous Commando Class Mod
Slayer of Terramorphous Gunzerker Class Mod
The following powerful Legendary Class Mods can drop from Terramorphous the Invincible in Borderlands 2:
Slayer of Terramorphous Assassin Class Mod
Slayer of Terramorphous Commando Class Mod
Slayer of Terramorphous Gunzerker Class Mod