Like the swamp planet Dagobah where he lived out his last years, the Jedi Master Yoda was shrouded in mystery. A diminutive, green-skinned creature, Yoda faithfully served the Galactic Republic as one of the 12 members of the Jedi Council. When the Emperor seized control of the galaxy, he ordered the elimination of all Jedi. In his darkest hour, Yoda, the last known Jedi Master, went into a life of holding on Dagobah. When Luke Skywalker searched out Yoda for Jedi training on the advice of Obi-Wan Kenobi, the Jedi Master had reservations, but he chose to instruct young Skywalker in the ways of the Force.