MonkeyDM
Level 2 Evocation (Osteomancy) (Sorcerer, Warlock, Wizard)
Casting Time: Action
Range: 30 feet
Components: V, S
Duration: 1 round
You fire out the bones of your forearm through your hand, leaving a severe wound that immediately regrows and heals. Make a ranged spell attack against a creature within range. On a hit, the target takes 4d8 Piercing damage and must succeed on a Strength saving throw or be pushed 15 feet away from you. If pushed into an obstacle, the target is impaled by the bone and has the Restrained condition until the end of its next turn. Creatures that are Large or larger have Advantage on this saving throw.
Using a Higher-Level Spell Slot. The damage increases by 1d8 and the pushing distance by 5 feet for each spell slot level above 2.