Tark's Dragon Form

Level: 8th
Casting Time: 1 Action
Range: Self
Components: V,S,M (A King Dragonchess Piece)
Duration: 1 Minute (c)
School: Transmutation
Description: You transform yourself into the form of a dragon. Choose your color (Blue, Red, Black, White).
You become size large, gain advantage on strength and Constitution checks and saves, you gain a flying speed equal to your speed, and gain 50 temporary hit points, but otherwise retain your statistics as is.
You can still cast spells as an action, but cannot take other normal actions. Instead your actions consist of the following:
Claw Swipe: +11 to attack, 4d6 slashing damage.
Bite: +11 to attack, 4d6 piercing damage.
Dragon's Breath: You exhale Elemental energy matching your dragon type. Any creature within a 30 foot cone must pass a DC 17 dexterity saving throw, taking 10d6 damage of your dragon type (Lightning for blue, fire for red, acid for black, ice for white), or half damage on a success.
You can multi-attack twice using the Claw Swipe or Bite.
You can end this spell early as a bonus actions.