The Mountain is a Hardmode broadsword. It is sometimes dropped by Atlas. When swung, it fires Prismatic Bolts in the direction of the cursor. Prism bolts will occasionally be fired when swinging the sword. It can inflict enemies with the Unstable Affliction debuff. The more times it hits an enemy, it's damage against that enemy increases.
Its best Modifier is Legendary.
- 1.0: Introduced.