Path of the protector

You have the ability to make enemy's fear to ever face you and your friends.

Nope, that's my friend you're trying to hit

While raging when enemy try's and hits you ally's you can use your reaction and give your ally an additional + your strength and proficiency bonus to their AC maybe making the attack miss and they also get an additional action on their turn, you can use this feature equal to your proficiency bonus per long rest.

Let me help you NOT die

While raging on your turn you can use your bonus action to heal your ally's but take damage in return when you use this feature you pick the dice you roll to heal and then you pick the dice lower e.g. 1d12 + your constitution for heals and you roll 1d10 and take that damage (It's physic damage) is you use a d4 for heals you just roll the D4 again and if it's even you take 1 dmg if its odd you take 2 dmg.

Share the rage

When you rage you can share your resistance to another person for ten turns this increases at level 6 to 2 people, 10 is 3 and 14 is 4.

Reactions galore

You gain an extra reaction per turn this increases when you reach level 14 to 3 reactions and 18 to 4 reactions.

Take some of that idiot

While raging when an enemy hit's your one of your ally's and is within 5 feet of you can make a melee attack against the enemy and the enemy has to make a str save or get pushed 10 feet away (DC is 8 + your strength and proficiency bonus) and you ally can move up to half their movement speed, if the hit was a crit, killing or downing blow you and your ally get an extra action and reaction that turn.

No, damage bad

While raging your ally's take - your strength and proficiency bonus from the damage done from any type of damage.