Shielder

The archetypal Shielder focuses on the development of raw defense honed to deadly perfection. Those who model themselves on this archetype combine rigorous training with physical excellence to ignore devastating blows.

Taunt

Starting at 3rd level you can as an action taunt 1 or more creatures depending on their size. They must take a DC 8 + Profficiency + Constitution Modifier Wisdom Save or be forced to attack you and only you for 30 seconds. You can use this ability up to your Wisdom Modifier (Min. 1). You can only taunt 1 larger creature or multiple of the same size or smaller up to your Constitution Modifier (Min. 1).

Cover

When an ally 5 ft. of you is being attacked by a creature, you may choose to use your reaction to redirect all attacks from that creature to you. Also you gain +2 AC against that creature until the end of its turn.

Counter-Attack

Your mastery with the shield taught how to channel energy into your shield. When you were attacked by a creature with a melee attack and successfully did not take any damage from that creature, you can choose to store the damage you would have taken from that creature. When storing damage from a different creature other than the one you already stored from, you lose the previous stored damage. Once per round, as an action, you may choose to attack the same creature which whom you have stored the damage with your shield. The Attack Roll + Strength + your Shield AC defines your attack. On a hit, you can release all the stored damage to deal half of it as force damage to the same creature whom you have stored the damage with your shield. You can use this feature up to your Wisdom Modifier (Min. 1).

Poison Immunity

You are immune to poison.

Total Defense

As a bonus action, until you take a long or short rest you can double your Hit Points ignoring your Maximum Hit Points. You can only use this feature once per long rest.