Upgrade System

Upgrade Points
Upgrading has changed since recent updates Upon failing to up grade a person is allowed upgrade points. The higher the upgrade points the higher chance that the items upgrade will not fail

Higher the core, for instance a UCHH give higher points for fail, UCH has good points and so on
 * Low zone ~700 UP 20%
 * Medium zone ~1200 UP 45%
 * High Zone 2500-2900 UP 75%
 * Very high chance 3000-4500 UP 95-99%
 * TIP -Upgrade points work well with safeguards-

https://www.youtube.com/watch?v=3PabNAVjWRA

Extreme Upgrade
https://www.youtube.com/watch?v=xCcaeKtbuSM

Chaos Cores
Chaos core system is identical to the upgrade system, Chaos cores are harder to upgrade items, such as belts and talismans(talismans have been known to fail on +1). They have higher fail rates and the items are destroyed upon fail.
 * Chaos core can be obtained through Eternal Chaos(ECA)
 * Extracting belts

https://www.youtube.com/watch?v=JhkMS2R7AW0