Blind Fighter

You are adept at fighting blind, almost like you have a sixth sense, which grants you the following benefits:

• Creatures do not gain advantage on melee attack rolls against you as a result of being invisible.
• Your attack rolls against invisible creatures do not have disadvantage as a result of that invisibility, if the attack is made with a melee weapon.
• While you are blinded or otherwise can't see, your melee attack rolls do not have disadvantage as a result of that blindness, as long as the target of the attack is within your reach.
• While you are blinded or otherwise can't see, attack rolls do not have advantage against you as a result of that blindness, as long as the attacker is within your reach.
• During combat, you have blindsight with a radius of 5 feet.