No chakra based technique can destroy this barrier as it absorbs any type of chakra attack. This technique requires no hand seals and depends solely on chakra control. This barrier is so strong that it is almost impossible to break even with great physical force. The size of this barrier is determined by Alvaro. Alvaro showed another use for this technique in which he traps his opponent inside this spherical barrier and keeps decreasing the size so that the opponent is crushed. Since it absorbs ninjutsu, no chakra based attack, attempting to destroy it will work even from the inside. For this barrier to form around the opponent, Barrier Seal is needed.