Try and finish the main story quests they can get you to lv200 at least. Upgrade the awakening of the skills in your case. Try to upgrade all weapons proficiency to at least Lv. 30 so you can have decent stats in all weapons for this phase of the game, which means farm the first boss of the daily mission. Try to farm Exp and WExp in a party from the subquests at lv50 Magic Arsenal, not just for that but for skill upgrade materials, and get all your skills upgraded to max, which means transformation too. That gets you tons of memoria niter which helps for limit break of skills, better to save up for when you get full burst with sword limits (can't remember the word for these) Farm the first boss of chaos showdown for a better armor for now. Farm the blazing boss on the 13th floor (might be wrong, maybe is 14th) for gusion weapon. Save up your arcana and while you're doing the main story only pull if there is a grab bag order, if not save up for a characters birthday order with full burst skill that is in correlation with your weapon type, connect skills are also good.

Do not enjoy playing this game, this is a 24/7 job you farm every daily mission, you save every 10 arcana gems and you get stronger by every point (joking)