Kamikaze Fighting

You have learned to output tremendous strength by breaking the limiters on your body that were keeping your power at safe levels.

Your Strength increases by 1
You may take 3 damage to gain the Siege Monster trait for the rest of your turn.
You may take 5 damage to gain advantage on any attack, ability check, or saving throw that uses strength.

You may take any amount of damage on a hit to deal half of the amount of damage as bludgeoning damage on top of your regular attack.

Any damage taken because of this feat reduces your max health by the same amount until you finish a short or long rest, this means that taking damage equal to 2x your new max health will be an instant kill, so plan self-destruction wisely!

Any damage inflicted by this feat goes through any temporary health the player has, and damages the players normal health.