Mission to the Jedi Temple/Legends

During the Raid on the Jedi Temple, Darth Vader activated a beacon, telling all Jedi to return to the Jedi Temple; the war is over. To prevent any survivors of Order 66 to fall into the trap, Yoda and Obi-Wan Kenobi set off to the temple to deactivate it.

Upon arrival, they ambushed a squad of Clonetroopers of the 501st Legion on sentry duty. Fighting through hordes of troopers, they split up. More clones ambushed Kenobi, and a squad of Clone assassins attacked Yoda. Kenobi defeated his attackers, and Yoda finished off the assassins. A Clone heavy gunner crept up behind Kenobi, ready to kill, but Yoda appeared out of nowhere and lifted him off the ground with the force. He misfired his rockets up at the roof, which came crashing down. They moved the debree with the force, and moved on to the beacon room.

A horde of Clone assassins attacked Kenobi, but were no match for his lightsaber. He turned off the beacon, and reprogrammed it to warn the Jedi to stay away.

Appearances

 * Star Wars: Episode III: Revenge of the Sith