The Mandalorian‘s second arc ended with a bang. After a daring rescue mission to retrieve Grogu from Moff Gideon’s evil clutches, the gang were cornered on the ship’s bridge by a squad of killer robot Death Troopers. It looked like the end was nigh until a single X-Wing arrived and a hooded figure emerged. As he carved his way through the droids with a familiar green lightsaber, fans became increasingly excited as it turned out that this was indeed Luke Skywalker coming to save the day.