Amped Lsu would crush Jinn. A celebrated swordsman isn't comparable to her level of skill, she one of the greatest swordmasters of the age. She's considerably faster than he is, is highly muscular and had seemingly no issue with Bane's strength and is a better duelist than him. And she doesn't have Jinn's age issues. Jinn might be a good master level duelist, but Raskta devoted her whole life to the blade. Even unamped she'd win.