Luck has his thunder abilities and is very fast, but ultimately Asta is just plain faster. Throw in the fact that Asta’s got better destructive ability and that’s a wrap. Luck’s skills are all magic based which is not a good matchup for Asta’s abilities. Luck continues to get stronger but I don’t see the victor changing anytime soon due to how much quicker Asta tends to improve his abilities. Asta wins.