The teaser for The Rise of Skywalker shows them fighting on a planet with water, with wave after wave crashing into the Force sensitive character.
Anthony Daniels was on set when Rey and Kylo Ren clashed lightsabers again, and it sounds truly grueling.
What’s more, the filming occurred in November, so the pair of actors were apparently freezing as they filmed the Episode IX battle.
The highly anticipated duel took a whopping six days to film, with Daisy Ridley and Adam Driver enduring some harsh weather as they went through the motions of their fight choreography.