Draconic Prowess

Your draconic ancestry or abilities manifests in you in a very obvious way both in physical aspects and mental.

• You are able to add your strength modifier in addition to charisma modifier to intimidate checks
• Your scales and skin become much thicker and stronger allowing you to add half your constitution modifier to natural armor bonus rounded down "minimum of +1"
• You gain darkvision with a range of 50ft and a scent ability that only applies to finding things of value such as gold & gems. 

• Claws give you advantage on climb checks and grappling. Can deal 1d4 damage of damage with your natural damage when grappling as an option. Save to escape is 10 plus your strength modifier. "this does not function as a unarmed strike this is just grapple damage"

• You gain permanent dragon claws as a natural weapon that deal 1d4 melee damage + str modifier that deals 3x damage on a natural 20 critical hit. Your claws also function as magical weapons for the purpose of determining overcoming damage resistance. These claws also function as a combat based bloodline ability, a bloodline power affect and counts as unarmed strikes. Since you have two arms you would deals two strikes with you claws per attack, so you would roll two d20s. Add a +1 to d20 rolls with your natural weapon. 
• Whenever you make an unarmored strike in combat. You can deliver a chosen affect of bloodline power as a bonus action without provoking an attack of opportunity against you. 
• Whenever you hit with your natural weapon, you can deliver the affects of a bloodline ability (claws) as if you meet the requirements to deliver an unarmed strike. "not required to have the mocks class feature of unarmed strike" since your claws function as a unarmed strike.