Bands of the protective one

These arm bands when worn take on whatever appearance the user wishes and grant the following features to their user. Additional while wearing these bands the users maximum hp increases by 25 hp.

• As a reaction, whenever a creature within 30 ft of you is targeted by an attack you can cause the attack to target you instead of the original target. As the new target of the attack, the attack roll for the original target and is still used and your ac is used to determine if the attack hits or misses. If the attack is a melee attack the attacker is teleported to you so that you are in range. As a bonus action on your turn you can use the bands to empower your form. You gain 25 maximum hit points that last for 1 hour, these hit points do not stack on top of each other but can be healed back by magic 
• As a bonus action.you can grant any creatures of your choice within 30ft including yourself a +1 to ac and advantage on a type of saving throw of you choice. These bonuses last for 1 hour or until the creature falls unconscious. This feature can be used a number of times equal to your proficiency bonus and any uses of it are restored after a long rest or similar effect.

Notes: Bonus: Hit Points, Bonus: Hit Points, Any creature