The world of Rafa V was the home of the life-crystal trees, the source of the life-crystals that were collected from them. These life-crystals were thought to grant longevity and wellness. However, the truth was that a significant amount of life-crystals only diminished one's intellect. The Toka people, the native inhabitants of Rafa V, once bound Lando Calrissian to one of these trees in 4 BBY, abandoning him to die.