Warp chase

Upon enemy leaving your attack range you may use your reaction to create 2 portals, one on your space and the second to up to your movement toward that enemy. You and one addictional creature of your size or smaller  within 5 feet may enter the portal and reappear in an unnocupied space next to the portals exit afterwhich both portals vanish.

Addictionaly the magic left by the portals fills you with energy making your next weapon attack for the duration deal additional thunder damage equal to 1d4.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the extra damage increases by 2d4 for each slot level above 2nd.