Alekhine's Gun

You create three glowing darts of magical force. Each dart hits a creature of your choice that you can see within range. A dart deals 1d4 + 1 force damage to its target. The darts all strike simultaneously, and you can direct them to hit one creature or several. Targets must make a Dexterity Save or be pushed back 5 feet. If the target is hit by multiple darts and has been pushed back already, failing a second save will knock the target prone.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the spell increases damage done by +1 per spell level. (1d4+2 at 4th level, 1d4+3 at 5th level, etc.) The DC to save also increases by +1 per spell level.