Minor Magic (1 FP): [character name] has a number of Mana Points (MP) equal to their Smart Ass. This MP renews after a full rest. They can spend MP to perform impossible feats.
To do so, they define what they want to happen. The Game Master determines the DC and MP cost. They pay the MP cost and make a Casting Check (1d12 + Smart Ass). If the check succeeds, the feat happens. Even if it fails, they still lose the MP. This is treated as a Magic Feature.
For 5 additional FP, they can make Casting Checks without needing to spend MP. This removes their MP pool entirely.
For 3 additional FP, the results of their Casting Checks are increased by 1. This additional cost can be taken multiple times, increasing the result by 1 again each time.
For 1 additional FP, the results of Casting Checks to achieve a specific variety of effects are increased by 1. An example of such a variety of effects would be healing and flesh shaping, scrying on events or magic object creation. This additional cost can be taken multiple times, increasing the result by 1 again each time.