Multipurpose Rejuvenation Serum

The Multipurpose Rejuvenation Serum or MRS is a drug created by Kimuchi that brought his rise to head doctor in Kirigakure. He destroyed the records of it when he left however so he is the only person currently capable of making it. The MRS is a chakra based drug that when injected into a person will boost their blood production as well as remove fatigue and even speed up the healing process. Another very interesting effect it has is how it enhances the user's senses by overloading them. When someone overdoses on this drug they are granted incredible regenerative capabilities as well as attack prediction that is said to surpass the sharingan, almost like a sixth sense. Overdosing however is costly as their is a chance that it will almost certainly poison your body as well as your mind. This can cause organ failure as well as severe deterioration of one's mental state.