Blast of Debris

You conjure a smattering of iron ball, needles, or wire from your empty hand as you make a throwing motion.  Choose bludgeoning, piercing, or slashing damage and make a ranged weapon attack that has 2d12 damage of that damage type, and a range of 30/120.  The damage is not considered magical.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d12 for each slot level above 1st.