"You wanted to see what I'm capable of, didn't you?" He scowled. His tone was overconfident, and in stark contrast to a torso wrapped in blood-dotted bandages. "These aren't the piddly things I learned from Skywaker."

That was only partially true. He showed a gift for telekinetic abilities when he was just a child, moving toys with his mind or stacking pebbles at his Uncle's side. But his control and mastery over such things was born out of the dark side. Rey would likely testify to that at length.