Storm Stallion (TP)

Choose a 5-foot-cube space that you can see within range. A Medium elemental stallion appears in that space out of a twisting gust of wind and charges in a direction you choose in a straight line up to 60 feet long. If the stallion appears in a space occupied by a creature that is Medium or smaller, that creature must succeed on a Dexterity saving throw or be carried along with the stallion as it moves. A creature can choose to fail this saving throw. Each creature in the stallion's path (excluding the creature it's carrying, if any) must make a Dexterity saving throw, taking 6d8 bludgeoning damage on a failed save, or half as much damage on a successful one. The stallion then vanishes.

At Higher Levels: When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d8 for each slot level above 4th.