Yoda (Ghost) is Yoda's appearance after he died. He appears in two of the Lego Star Wars video games.
Role in LEGO Star Wars
In both Lego Star Wars II: The Original Trilogy (Console) and Lego Star Wars: The Complete Saga Yoda (Ghost) is a playable character. He wields a lightsaber and is unseen by any enemies, allowing him to sneak past them without being detected.