Obi-Wan and Yoda met up a day later to investigate the Jedi Temple to see if any survivors remained.  Once inside, Yoda saw something among the dead.  "Killed by clones, this youngling was not.  But a lightsaber," the Grand Master said as he felt he knew the truth.  Obi-Wan took off for the archives, followed by Yoda.  Obi-Wan turned the security computer on as Yoda shook his head.  "If into the recordings you go, only pain will you find."  Obi-Wan witnessed the death of Mace Windu and three Jedi at the hands of Chancellor Palpatine, now revealed to be the Sith Master Darth Sidious.  Obi-Wan gasped as he saw Anakin kneel before the Sith, swearing loyalty to him.  He watched as Anakin led the 501st into the Temple and killed every Jedi in his way.

Obi-Wan shut the recording off.  "I can't watch anymore.  But, how did Anakin get here from Kashyyyk?" Obi-Wan said as the two Jedi heard footsteps behind them and ignited their weapons.  Bastun leaned against a wall, dressed in black and crimson red trimmed robes.  An ancient Mandalorian mask hung on his belt as he approached them.

"He was.  What you see here is a clone.  Anakin lost his arm on Geonosis to Count Dooku.  Using the Force, Sidious could easily create a failsafe clone.  Thus why Anakin was the first Jedi targeted on Kashyyyk.  The clone would be made to love the Dark Side and all that went with it.  Vader and Sidious must be destroyed," Bastun said as Yoda nodded.

"Face Vader, you will Master Kenobi.  Strong enough to defeat the Emperor, you are not," Yoda said.

"But, it's Anakin.  He's been a brother to me," Obi-Wan said.

"He knows what Anakin knows, but he is not the young Jedi you knew.  As to you, Yoda, you are the teacher and future of the Jedi.  I will face the Emperor," Bastun said.

"Powerful he is in the Dark Side.  Ready are you?" Yoda said as he and Obi-Wan saw the face before them grow pale.

"Leave this Sith to me," Nekros said.