Dragonborn's Elemental Charge

You cloak yourself in the element that you are. For example, if you are a red Dragonborn your charge would deal fire damage. You rush to the target within range and bash into them. When you crash into the target , they get knocked 10 ft. in the direction you came in and you take the space they were on. The bash deals 1d12 damage of your element. The spell damage increases by 1d12 for every spell slot level past 2nd.