"You brought me here, you tell me. I also don't want to be here, but I can't go by my-...Goodbye" Kenshin started crawling on the floor, using his feet to impulse himself towards the door. He looked like a worm.
I think now should be the time for him to use an aoe attack or create one like the Kamehameha or since he can now create fire why not the Fire Arrow of sukuna