Ultra Beast Challenge is a type of Special Stage. They are stages similar to Ultra Challenges featuring Ultra Beasts, with a few key twists:
- The stage is initially locked. It costs 20000 Coins to unlock the stage for a number of times.
- The stage disappears after a certain amount of attempts.
- There are no Items available for purchase.
These stages are unlocked after clearing Stage 200: Tyranitar.
As of the 3DS v1.5.7 and Mobile v1.12.3 updates (February 13, 2018), events are on rotation. Check the Current Events page for info on those events.
Note that in the info page, it says, "You cannot use any items so level up your Pokemon to take it on!!"
History[]
This table shows info about the Ultra Beast Challenge events held before the event rotation.
| Pokémon | Event Duration | # of attempts per unlock | # of attempts available | Rewards |
|---|---|---|---|---|
 Kartana
|
01/23/18 to 02/05/18 | 10 | 10 | First clear reward: 5 
|
 Xurkitree
|
01/16/18 to 01/22/18 | 10 | 10 | First clear reward: 
|
 Guzzlord
|
01/02/18 to 01/15/18 | 10 | 10 | First clear reward: 5
|
 Buzzwole
|
12/26/17 to 01/01/18 | 10 | 10 | First clear reward:
|
 Nihilego
|
12/12/17 to 12/18/17 | 10 | 10 | First clear reward:
|
 Celesteela
|
11/28/17 to 12/11/17 | 10 | 10 | First clear reward: 5
|
| Xurkitree
|
10/31/17 to 11/06/17 | 10 | 10 | First clear reward: 5
|
| Buzzwole
|
09/26/17 to 10/02/17 | 10 | 10 | First clear reward: 
|
| Nihilego
|
08/31/17 to 09/02/17 | 1 | 3 | First clear reward:
|