Argonauts Last Stand

In the face of death you stand defiantly not willing to be put down without a fight and as you prepare to ready your attack a glow starts to surround your weapon as you channel all of your remaining strength & energy into it. As you grip your weapon you bellow a warcry that pierces the heavens as you launch your attack in a last ditch effort to stave off deaths icy grip.

When your max HP falls below 25% and you are holding a simple or martial melee, ranged, or magical weapon:

• You have advantage on attack rolls if you don't already have advantage
• If you know a spell/cantrip that applys an effect to a weapon that takes an action ( ie. Elemental Weapon, Booming blade, etc. ) you can instead cast it as a bonus action

On a Miss:

• Double your proficiency bonus and apply it as damage
• Your weapon is damaged and dose half damage until you repair it

On a Hit:

• Double your weapon damage & proficiency bonus (spell damage is applyed normally)
• Your weapon is destroyed

Hit or Miss:

• Make a DC save of 11, on a save fall prone and on a fail fall unconscious (before applying exhaustion)
• When you end your turn apply 3 levels of exhaustion