The Five Doctor's: Rassilon Tomb:

The Five Doctors: 
Rassilon Tomb:
The First, to the Fifth 
Time Lord Doctor's:
First is Last: Everlasting Eternal Statue: 
Last is First: Stealing the Regeneration of the Time Lord's:
The Master, and President Borusa Summon the Time Lord Doctor Historical's, Past, Then and Present, From The First to the Fifth to discover the elicitsor of life. The Time Doctor unknown lead them through hidden traps similar to a game of chess like Ponds.
Master unleashed Brain Neuron Benevolent Mech Helmet effected the Fourth Doctor, Hypnosis to Brain: The President has dependent control, to what ever he tells him too do. The Problem once he discover the Ring he was turned himself into a Statue.
The Four Doctor Discovers a Harpsichord: D.N.A. Imprint Coding match his eyes switches, turns to child like red; that all Rassilon needed to steal the Fifth Doctors Birth Regeneration. Weaken, causing a break down to the Dis-functionary soul body and the Neuron Sum Memory before the Sixth Time Lord Doctor was born.
The Game was never over for Rassilon: for Those who is Last is First: Rassilon wanted to Relive Through the Fifth Doctor: not realizing he caused a Regeneration Displacement. Later Fifth Time Doctors last words is: something is different: The Sith Time Lord Doctor is Born: