Each lost art correlates to a different thing: Beginnings and Endtimes - often nicknamed 'The Twins of Certainty' - control the cycle of creation and destruction, be it on a relatively smaller scale such as with life, or even one as grand as the universe itself. Eternity shapes time, something we all normally see as a linear scope, when in reality it's an ever-changing web where every single decision made by every single being causes a whole alternative reality. Energy deals with the elements, and how life flows through each and every one of us. The Soulborne's purpose is debated upon, but many believe it's related to our very consciousness - our psyche, if you will. And finally...Unity. Unity is the power to control reality as we know it. Unity is, literally and figuratively, the most powerful thing in existence. Without Unity, everything else is meaningless, and we might as well be apes pointlessly banging rocks together for the rest of our lives."