“They said it was found on Venus, in the Ishtar Sink. No record of the model, but it’s definitely not Vex. Figured I can use it to calculate our trajectory.”

Mundane Very Rare device (consumable)

A Golden Age computational module in a cylindrical black housing. It thrums slightly and feels warm to the touch.

Predictive Simulation

This device has 1d12 uses. If you fail an Intelligence ability check or saving throw, you can expend a use of this device to re-roll once. You must use the new roll. When all uses are gone, this device is destroyed.