In addition to a colorful border indicating the upgrade level you can now see a special mark which helps to understand how rare is the item. There are several grades of rarity:
- Gift - items can be got as a gift from friends.
- Common - items can be bought in the shop or obtained by performing simple everyday tasks.
- Collection - items can be made from pieces which can be obtained easily.
- Rare - items can be found only in quests or one-time events.
- Premium - items are hard to find or can be purchased only with gems.
- Epic - items can be found only in one-time events or made from pieces which are hard to find.
Item stats are bound to the rarity so if you compare two equal items of the same level - Common items will be weaker than Rare, Rare are weaker than Premium, and Premium are weaker than Epic.