Inside your soul another awakens, you gain a spirit embodying your powers. This spirit is a part of you and has an absolute and complete understanding of your powers, can you help learn your exact limits, help to train to surpass those limits, and help you maximize your performance as much as possible. They can communicate telepathically, manifest themselves before you as incorporeal and invisible to others, can take over and/or manifest through minions you have control over through master-like powers or can physically manifest in the real world. Physically manifesting will be tiring at first and cannot be held for long but over time will become easier till you can hold it permanently. They can also take over and continue a fight if you become incapacitated and may freely manifest in any inner world or dimension you have with no strain. Their personality, appearance, and every other aspect is perfectly suited for you and will change to continue to be as you change, as such they are the perfect friend, lover, teacher, and whatever else you wish and will never betray you. If you wish your inner beast may simply remain silent and improve your performance as much as possible.