Schultz Lyon

What is an Upgrade Item in World of Warcraft? An upgrade item is a product that can be inserted into armor, weapons and trinkets to boost their stats. It is obtained by completing certain high-tier keystone dungeons. Trainers will need an Upgrade to advance Porygon into its final form, Porygon2.

Pokemon GO Upgrade Items and Components A special item can be used to transform specific Pokemon. The upgrade can be obtained by spinning a PokeStop's picture disc and is sometimes offered as a reward during Pokemon GO events. The Upgrade can also be found in weapons, armor trinkets, gathering tools