Talk:Winter 2017 Event/@comment-30969746-20170217133158/@comment-95.18.53.75-20170217181008

Take all your subs and farm xp in the first node of the E-3. Set difficulty as high as you can, enter the map, you will go to the first node (you DON'T have to fight), take the sweet sweet free exp and leave the map). Do it all the times you want, I did raise my I-8 and my I-401 (3-4 hours aprox.) in order to be able to have a 5.5 LoS. That's all, you can do the map in 50 seconds, just repeat it.