You HAD the high ground you lil bitch
Vader has had enough of that high ground bs.
The only cannon lightsabre throw
"What don't I just use the force to pull you towards the ground or just throw YOU in the lava?"
That's life...live and learn
I saw a screen shot recently that there is a quick scene where earth Vader is holding Luke’s light saber in the final duel. Apparently there was a deleted scene where both of them thru their light sabers at each other and finish the fight using the other.