Accupuncture, already equipt with an abundence of agility and strength, is also gifted with the large amount of spines protruding from the mound on his back. This mound is actually a sac filled with a poisonous liquid. Accupuncture can take out the javlin like objects and inject them into his enemies. Once poisoned, the enemy's muscles will start to deteriorate, next the bone structure. if needed, there is one section in Accupuncures sac that has the antidote in it, and in this section, is one spine. This location is only known by the being obtaining it.
Accupuncture's poison is actually a life source for him, so, the more poison taken from his body, the weaker he gets, and vice versa with the antidote.