Nothing is added to you.
The quality and energy of all your past actions and all your past lives are just unwound back through the chain of creation; the throb of creation which gave rise to formation is absorbed back into the multiplicity of countless vibrations, which then dissolve back into the ocean of consciousness.
This entire event arises in an instant. It only seems to take sixty thousand lifetimes. It only seems to take one life. It only seems to take one breath. The cycles of time are absolute relativity. This idea is called Bhairava.