Man, wha' a buncha jokers!
Give me the best Xenoblade memes you've got and Ill respond with any random quote from Reyn.
Oh yea baby!
I would personally watch a no spoilers tutorial on YT as you go. Also as a heads up. The robot is busted as fuck. Op even. Use the robot. Upgrade the robot. Look up YT tutorials on how to upgrade the robot if necessary. Playing a mini game is required to do this and you WILL spend hours of your life on the same mini game over and over. Trust me. The robot is that good.
Evasion doesnt do jack in this fight so probably avoid dunban. Lorithia has lots of ether damage so thats something you need to deal with. Its possible to run a setup where quick meter build and revives allows you to outlast her but that can get complicated. Lorithia is not kind to those who are underleveled either. I had to be 5 levels avout just to have a close call when I did it. Theres also YT tutorials but you probs dont want spoilers. (Also you'll pay for your insolence.)