Dragon Force

You endow yourself with endurance and martial prowess of a Metallic/Chromatic Dragon of your choice. Your hands and feet become Dragon claws, you sprout horns, wings, and a tail, and Draconic scales grow over half your body. The color of the scales match the dragon you chose. Until the spell ends, you can’t cast spells, and you gain the following benefits:

• You gain 100 temporary hit points. If any of these remain when the spell ends, they are lost.
• You have advantage on attack rolls and saving throws that you make with your claws or Breath attack
• When you hit a target with a claw attack, that target takes 2d8 slashing and an extra 4d10 damage associated with your Draconic choice.
• You your natural AC becomes 15 + Dexterity Modifier
• You have proficiency in Strength and Constitution saving throws.
• You can attack twice, instead of once with your claws, when you take the Attack action on your turn. You ignore this benefit if you already have a feature, like Extra Attack, that gives you extra attacks. You also gain a Breath attack associated with the Draconic choice. Use the Breath attack stat from the Adult Dragon stat block of the dragon you chose. After using the Breath attack you must wait 1d4 turns before using it again.

Immediately after the spell ends, you must succeed on a DC 15 Constitution saving throw or suffer one level of exhaustion.