Beast

Voltron AU
Klance (maybe? B/c I ship it)
Possible Langst (actually most likely b/c I love Langst even though I'm Lance in my friend group, although that's honestly probably part of the reason. Other part being it's a side of Lance we don't often see in the show and I want more of)

In this story I've made Lance an ancient myth that follows the legend of Voltron throughout the galaxy. The beast the original team found and kept with them on missions. It has a connection with all five lions, having had to pilot each at some point whenever the paladins were injured or in trouble. He has a Bayard and armor that Alfor had made just for him from the same material as the Voltron lions themselves. When Zarkon betrayed the team and destroyed Altea, Lance was the one that took the castle to safety and guarded it from the Galra who were searching for it. He had always stayed away from other people than the paladins, so only the paladins knew him. He keeps the castle clean and working since Alfor had taught him how to and he has many ways of getting around the castle quickly. (In this, the blue and red lions are switched, red is the one on earth and Blue was the one the Galra found)