Saizen can use the Yang energy stored in the seal in battle. He has two methods of utilization. One is gradually consuming the Yang energy in the seal in order to execute Yang based techniques without any chakra cost, or regain his stamina. This can help him fight for extended periods of time without tiring or showing any signs of fatigues as he would be constantly vitalized with Yang energy. This also proved to be very helpful in conjunction with Body Amplification Technique as it supplied him with the required amounts of Yang energy to execute the aforementioned technique. Not to mention, the efficiency of the Body Amplification Technique is heavily dependent on the amount of Yang energy flowed in the body. This seal can provide the required amount in order to summon power equivalent to