The Spinning Nail

You open your hand and release a blast of arcane energy imbued with a mystical spin. This spell can be casted at multiple levels of power:

Bonus Action: Deals 1d6 force damage. Sounds like a suppressed pistol.

Action: Deals 1d8 force damage. Sounds like a standard pistol.

Bonus Action and Action: Deals 1d12 force damage. Sounds like a large rifle.

Full Turn (Including Movement): Deals 2d8 force damage. Sounds like a cannon.

This spell increases in damage at 5th level (2d6, 2d8, 2d12, 4d8), 11th level (3d6, 3d8, 3d12, 6d8) and 17th level (4d6, 4d8, 4d12, 8d8).