The father of all Namekians, Elder Guru, has lived in the same house for centuries. He is kept under guard by a powerful and loyal Namekian named Kizu to ensure that no evil-doers enter the dwelling. If you are allowed in, you may train with Guru to learn techniques and gain master training stats. There is also a special benefit for prolonged training with him. If you train with Master Guru for four consecutive weeks and are of good alignment, you will have gained his trust and he will unlock your hidden potential. This can only be done once to a character and it will increase all stats by +30 (+120 ki, +240 pl) as well as improve intelligence by +10. If you are Namekian, this will also increase your maximum number of power up technique slots by 1.