Charm Upgrades
Charms are the backbone of your team as soon as you break past Plane of Time. They are started by combining a Noobie Item v2 with a charm upgrade inside your magic box.
There are four types of Charms:
Sorcerer's Charm
Oracle's Charm
Brawler's Charm
Guardian's Charm
Each of these is upgraded to rank 25 using the following:
Sorcerer's Upgrade
Oracle's Upgrade
Brawler's Upgrade
Guardian's Upgrade
At this point, you must use a different type of upgrade to achieve rank 50:
Sorcerer's Upgrade v2
Oracle's Upgrade v2
Brawler's Upgrade v2
Guardian's Upgrade v2
There is also a upgrade which can be used to on ANY charm of ANY rank:
Charm Prism Upgrade
The strength of these Charms is in their Focus Effects, which will level up every 10th upgrade you achieve (i.e. Rank 1/11/21/31/41)