Shop CE

It won't make sense if I said it isn't worth because you already MLB it. Nevertheless, Personal Training is good especially the upcoming quests for events and singularities give big EXP and it helps to max your level faster so you can have more AP limit, party cost and friend slots. If you are worried that you may not MLB Chaldea Lunchtime, you should have at least 7K mana prisms before the expiration of CL by December, in addition to two lottery events in upcoming months.

.......really? at lvl 112 you LIMIT BROKE personal training, the most useless shop CE. There is a hard level cap at 130 and once you get to there that CE becomes 100% useless. Congrats you just wasted 5k mana prisms that could have been used on tickets, exp, personal lesson or Chaldea lunchtime(bondpoint increase by 5%). Do research into upcoming shop CEs next time.

Mana prisms are insanely plentiful, so unless you just aren't playing for days in a row there should be more than enough to MLB every shop CE and clear the monthly items comfortably. Their only purpose is to buy out the shop, hoarding them seems really pointless to me.