As you explore the world around you, you can pick up Portmanteaus from the Map. These Muggle-proof trunks can be unlocked to reveal a Portkey. Portkeys transport you to magical places where you can receive rewards.
Unlocking a Portmanteau
Portmanteaus come with different walking requirements. Higher distance Portmanteaus present rarer magical places you can be transported to. To unlock a Portmanteau, you have to use a key and then walk the required distance (km). Once you have reached the distance goal, you can open the Portmanteau to reveal a Portkey.
Each wizard receives a Gold infinite-use key that you can reuse anytime. Use Silver Keys once, and then they are consumed when the Portkey is activated. You can get Silver Keys as Level Up rewards, by returning Foundables, or by purchasing them in Diagon Alley.Note: The Harry Potter: Wizards Unite app must be open for the distance traveled to apply towards unlocking a Portmanteau.
Using a Portkey
button, then tap on the Portkey 
button.Using Portkeys with AR enabledBefore you begin, make sure you have space to safely move around—you’ll use your phone’s camera to find an area to place the Portkey. A preview of the space required to explore the Portkey location will appear on your screen when the Portkey is ready for placing. If the preview hasn’t appeared, take a few steps forward or slowly move your phone side to side in a sweeping motion. 
Tap the Portkey icon to travel to the Portkey location. Once inside, you’ll use your phone’s camera to look around and find Wrackspurts. Using Portkeys without ARTo use a Portkey without AR, disable the Enable Gyroscope for Portkeys option on the Settings menu. 
Whenever you use a Portkey, you will now automatically be transported to the Portkey location without needing to place the Portkey. Once inside, place your finger on the screen and move it left, right, up, or down to look around and find Wrackspurts.
Wrackspurts
Tapping on a Wrackspurt will give you Ministry rewards, such as Wizarding XP, Registry family XP, or potion ingredients. In addition, you also get Foundable fragments to complete your Registry. Finding the same type of reward will activate a bonus. Once you find all the Wrackspurts, you’ll return back to your original location on the Map. In some cases, you may leave the Portkey location unexpectedly before finding 5 Wrackspurts. You will still receive all the Ministry rewards as long as you find at least 1 Wrackspurt. If you haven’t found and tapped any Wrackspurts before leaving, that Portkey will remain in your inventory.
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Harry Potter: Wizards Unite Game GUIDE
哈利波特：巫師聯盟