https://telegra.ph/Why-Item-Up....grades-Isnt-A-Topic-
Throne and Liberty Gear Upgrades Upgrades to gear increase its base stats and sometimes increases its other features. The worth of these upgrades is determined by their tiers, requirements, and the amount of random enhancements that are applied. For instance, the premium racial shield Razortail is usually upgraded to improve its lightning absorb ability in PvP or to add additional defenses on missile based designs in PvM. This makes it more exchangeable over the unupgraded version. Reroll Tokens Rerol