Brazo Izquierda Del Diablo

You throw away all weapons and shields and as you stare at the enemy, you raise your left arm and calmly say "brazo izquierda del diablo" and your left hand its covered in white with a red line going up the center of your arm and large spike made of the same white material on your arm. You rush the enemy, reel back, and full force hit them. In doing so a white smoke cloud in the form of a skull appears behind the target.

When attacking with Brazo Izquierda del Diablo, roll 4d4 blunt damage plus damage from the target hitting a wall. If target is up against the wall and is hit while against the wall add half the damage to the attack