Of course, without the head of Voltron to pilot the Black Lion, the team has another difficult problem that will need solving sooner rather than later.
While the Paladins were successful in defeating Zarkon at the end of Season 2, the battle was not won without cost.
After using his Bayard to supercharge the Voltron sword to defeat Zarkon’s Ro-Beast armor, Shiro mysteriously disappears from the Black Lion and when Season 3 picks up, he’s still nowhere to be found.
Obviously, this creates some captivating problems for the team as tensions run high between Keith and the rest of the team as to whether finding Shiro or continuing to protect the galaxy should be the team’s top priority.