Schematic Parchment

Schematic Parchment is a purchasable epic recipe from the Otherworldly Merchant. It does not function as a weapon itself; instead, it is a crafting schematic that unlocks the creation of the Credence of Ruin when the required materials are present in the player’s inventory.

Using the parchment allows the player to craft Credence of Ruin directly from the inventory by right-clicking, provided the materials are available. The recipe requires:

• S.A.H.A.B.A.R's Mortar Housing
• Void-Forged Barrel
• Sanctified Firing Core

Credence of Ruin is an explosive ranged mining weapon, similar in purpose to the Bomb Scarab Mortar. As such, the parchment is most valuable to players looking to obtain a late-game explosive tool for combat and terrain clearing. Because the recipe is tied to a merchant purchase rather than a normal crafting station, it serves as a progression item that converts rare components into a specialized weapon.

The schematic was introduced in the Void & Voltage update in version 1.2.0.3.