You cause a cloud of spiders to appear momentarily on one creature you can see within range. The target must succeed on a Constitution saving throw, or it takes 1d4 poison damage and moves up to 10 feet in a direction of your choice if it can move and has enough move speed left.  This movement doesn’t provoke opportunity attacks.

The spell’s damage increases by 1d4 when you reach 5th level (2d4), 11th level (3d4), and 17th level (4d4).