September 15, 2021 at 11:00 p.m. (PT)
Legendary Event
Lurking Shadow
September 15, 2021 at 11:00 p.m. - October 15, 2021 at 10:59 p.m.

You can complete the event to team up with Giovanni & Mewtwo!

Legendary Event: Lurking Shadow is back!
You can team up with Giovanni & Mewtwo in this event.
With rewards from the Prize Box and the event Missions, you will be able to raise the potential and move level of Giovanni & Mewtwo.
Additionally, you can raise Giovanni & Mewtwo to 6★ EX in conjunction with this event.
Note: Check out this link for more information on raising Sync Pairs that can be obtained in this Legendary Event to 6★ EX.

Try making Giovanni & Mewtwo as strong as you can!


September 15, 2021 at 11:00 p.m. - October 15, 2021 at 10:59 p.m.

Event Details

You can complete battles and progress through the event to team up with Giovanni & Mewtwo!

You can collect Legendary Prize Coins P by completing battles, then use them to pull from the Prize Box!

When you pull a grand prize from the Prize Box, you can move on to the next Prize Box pool.
Grand prizes include 5★-Guaranteed Scout Tickets, Giovanni & Mewtwo’s Custom ★ Power-Ups, and more!

Event Missions

You can take on special missions during the event period.
If you meet certain conditions in event missions, you can earn event medals and acquire Giovanni & Mewtwo more times to level up their moves.
Check the Missions screen to learn more!

Exchange Items

Item exchanges are currently available in conjunction with Legendary Event: Lurking Shadow.
If you no longer need to raise potential for Giovanni & Mewtwo, you can exchange Giovanni & Mewtwo’s Custom ★ Power-Ups that you get in the Prize Box for items such as 5★ Power-Ups.
Note: To exchange items for this event, go to the Exchange Items menu in the Shop, then look for the Legendary Event: Lurking Shadow section of the Event tab.


  • This event’s story is the same as the previously held Legendary Event: Lurking Shadow.
    Note: You can claim the rewards even if you previously completed the Legendary Event: Lurking Shadow.
  • To participate, you must have completed Main Story Chapter 1: The More the Merrier (Normal) in single-player.
  • The sync pairs that appear as opponents in battle have different capabilities than those you can actually obtain.
  • Items remaining in the prize box will no longer be obtainable after proceeding to the next prize pool.
  • When the prize box closes, leftover Legendary Prize Coins P will be converted into coins (10 coins per Legendary Prize Coin P) and sent to your Present Box.
  • Please note that if you fulfill the requirements to acquire Giovanni & Mewtwo after their Move Level has been upgraded to 5, you will get a 3★ Power-Up instead of a 5★ Power-Up.
  • All mission completion rewards must be claimed within three days of the mission period ending.
  • The content is subject to change without notice.

We hope you continue to enjoy Pokémon Masters EX.

  • Pokémon Masters EX
  • Genre: Strategy and battling game
  • Compatible OS: iOS/Android
  • Price: Free-to-start (purchasable in-game items)