Dragon Form

Prerequisite: Half Dragon , 12th Level

Credit: u/neilspeterdejong

You are blessed by either Bahamut or Tiamat, granting you a lesser dragon form of your Draconic Ancestry's chosen dragon.

You can use your bonus action to change into a large-sized form of your ancestral dragon. Your transformation lasts for 1 minute or until you end it as a bonus action. You can regain this form after finishing a long rest. Your weapons merge with you, and the magical bonuses of your equipped melee weapons are transferred to your bite attack. If you are able to attack with your claws, wings, or tail then you can continue to do so. This form doesn't hinder class abilities or spellcasting, nor the use of spell components. In addition, for each minute that you haven't entered combat while in this form, you can extend its duration by 1 minute, up to 10 minutes total. This form grants you the following benefits:

You gain blindsight out to a range of 10 feet

You gain a flying speed of 30 feet if you do not already have one.

You gain a bite attack, which you can use to make unarmed strikes. If you hit with them, you deal piercing damage equal to 1d8 (2d6 if you were wielding a two-handed weapon) + your Strength or Dexterity modifier (your choice). Your bite counts as a finesse weapon. If you originally had a bite attack using higher damage dice then you can use that one instead.

You gain the effects of the Enlarge option from the Enlarge/Reduce spell

Your breath weapon immediately recharges after you change into your dragon form. Whenever you use your breath weapon during your Dragon Form, you can empower it with one of the three empower options of the Improved Breath Weapon feat without expending an empower point. The rules of the feat remain the same.

Once per turn, you can deal bonus damage equal to your level and of your chosen damage type to a single target you’ve damaged that turn. This only applies to those you've damaged with your bite attack, breath weapon, or spells.

You gain temporary hit points equal to your Con. modofier + 1d12. Your AC and other defensive boons remain the same (your scaled body parts can be used as your shield). Your AC becomes 15 + your Dexterity modifier.

If you ascend to Dragonhood, then True Dragon Form replaces this Dragon Form. In which case, you can choose a new feat immediately instead of this one.