Protypes

HBu3No

Anyone know what the protypes are for that you find in shipments, I've gotten a few just for the shipments achivements, but it feels sort of pointless having a lot of them and have no clue on how I could use them.
Edit: Never mind I just read the exact name of prototypes and I have MK V prototypes and right now I require MKIV whoops my mistake.

aspenstar

They're used to upgrade character gear!

HBu3No

I have not encountered any character that needs those prototype salvages

Preemo_Magin

I just buy every item listed there every single time, regardless of usefulness. Just having 1 item be usedul now or in the future may save me 100 crystals. And 100. If only 6 are usefull in 30 days they may pay themselves. 20k per day x 30 days is 600k a month. Not much if a hassle. 500 Crystals can buy that too.

Are they always useless? I never did the homework, but I can usually get a nee char and get to Level V from I instantly, and level VI is usually only missing purple things.