Crackling Burst

Your body becomes wreathed in lightning and you burst forward with tremendous speed. As part of casting this spell, you immediately move up to 100 feet. You gain the following benefits during this movement:

You may pass through other creatures' spaces freely. Creatures whose space you move through must make a Dexterity saving throw. On a failure, they take 8d6 lightning damage.On a success, they take half as much.
You can move across liquid surfaces and along vertical surfaces.
You are unaffected by difficult terrain or other effects that would reduce your speed.

The lightning ignites flammable objects in the area that aren't being worn or carried.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d6 for each slot level above 4th.