Cloak of Valor

You roar and brace for combat as a surge of protective aura forms a 10 foot semi-sphere around you. The barrier has 40 health, an AC of 18, and provides three-quarters cover to you and those behind you. The barrier can allow attacks to pass through from your side only if you allow so; it appears muddled from the outside but is transparent from your perspective.If an attack targets a creature or object shielded behind the barrier it must surpass the barrier's AC, if it does the attack lands and the barrier takes half the damage while the remained is given to the intended target. It can either move with you or be set in place, once it is set it takes a bonus action to equip it again.If the barrier is destroyed the caster or the caster loses concentration must make a CON save of 10 or the caster cannot cast this spell for 1d4 rounds.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the barrier increases its health by 10 for each slot level above 3rd.