Chaos Knife

You infuse a knife with elemental energy and fling it at one creature within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 piercing damage. Hit or miss, the knife then explodes. The target and each creature within 5 feet of it must succeed on a Dexterity saving throw or take 2d6 element damage. The dagger reappears in your hand afterwards.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the element damage increases by 1d6 for each slot level above 1st.