Tertargon

Tert-argon is a fictional element or compound that appears in the role-playing game The Elder Scrolls IV: Oblivion and its expansions. It is not a real-world chemical substance. Within the game's lore, tert-argon is a rare alchemical ingredient harvested from a specific type of mushroom found in the Shivering Isles, the realm of Jyggalag and Sheogorath.

Alchemists in the game value tert-argon for its potent magical properties. When used in potions, it can produce a variety of effects, often related to enhancing the user's abilities or affecting their opponents. For instance, it might be used to create potions that increase strength, fortify a skill, or even cause damage over time to enemies. The specific effects depend on the other ingredients combined with tert-argon in the alchemical apparatus.

Due to its rarity and desirable alchemical effects, tert-argon is often sought after by players looking to craft powerful potions. Its discovery and collection are part of the gameplay loop, encouraging exploration of the game's environments. The Shivering Isles, with its unique flora and fauna, is the primary source for this ingredient, making it a key component for those engaging with the game's alchemy system.