If you're talking about chopping up the ice like a typewriter, then that would be Jagr, Kane, Kovalev, players like that.
If it's Cadillac smooth dekes, toe drags, out-in, in-out destruction of opponents, and overall control of the puck on his stick, then Lemieux is #1 and Gretzky and Orr are there too.
Lemieux was massive, with a super-human reach, and could bring the puck side to side and shield it from opponents better than any player in history. He was also the most lethal 1 on 1 vs. the goalie player in history by a good margin, with devastating backhand dekes or feigns of the deke and then top shelf glove side making the goalie look foolish.
He could catch passes and roof them on the backhand or forehand with equal ease from a foot out, and just overall had the softest hands of any player ever.
This isn't really that close with Lemieux vs. everyone else.