Basics
Champion Fragments allow you to summon specific Champions once you've collected enough Fragments.
Each Champion has their own set of Fragments that are only used to summon that Champion. For example, Foli's fragments can only be used to summon Foli, and can't be used to summon Dracomorph or any other Champion.
Using Champion Fragments
To summon a Champion using Champion Fragments, head to the Fragment Summon tab at the Portal.
You need to collect a specified number of Fragments to be able to summon a Champion. Right now, each Champion needs 100 Fragments - but you can always collect more if you want more than one of those Champions.
Once you've collected enough Fragments to summon a Champion, all you have to do is hit Summon. Summoning Champions using their Champion Fragments is free.
Getting Champion Fragments
Right now, you can get Champion Fragments in multiple ways - such as rewards from Events and Tournaments, or from Special Offers at the Shop.
To see where to get Champion Fragments for a specific Champion, just tap the Info icon in the Fragment Summon window. You'll see a helpful popup listing all the available ways to get Fragments for that Champion.
Exchanging Champion Fragments
You can swap Champion Fragments for Exchange Points if you are unable to earn more Champion Fragments for a specific Champion. To do this, go to the Champion marked with the 
symbol and tap the “Exchange” button. This Champion’s Fragments will then be swapped for Exchange Points.
5 Epic Champion Fragments equal 1 Exchange Point, and 1 Legendary Champion Fragment equals 1 Exchange Point. You can spend your Exchange Points on Fragment Exchange Chests. To receive 1 Fragment Exchange Chest, you will need 5 Exchange Points. Each Chest contains useful items that will help you progress, as well as Fragments of a unique Legendary Champion from the Sacred Order, Highmother Maud. You can only get her via the Fragment Summon tab after collecting the necessary Fragments from Fragment Exchange Chests.
Note: swapping Champion Fragments for Exchange Points is an irreversible action and cannot be undone.
