DeNA has announced that the Hilda Seasonal Scout 5★ Hilda (Special Costume) & Diancie are being featured in this limited-time seasonal sync pair scout throughout November 2021.

Hilda Seasonal Scout

Hilda (Special Costume) & Diancie have arrived! Hilda Seasonal Scout 5★ Hilda (Special Costume) & Diancie are being featured in this limited-time seasonal sync pair scout! Plus, the Hilda Seasonal Scout and the Hilda Seasonal Tiered Scout are on at the same time!

The featured Sync Pair will have their Sync Grid expanded and the ability to be raised to 6★ EX in conjunction with this sync pair scout.

Tiered Scouts Details

Tiered Scouts are special Sync Pair Scouts that can only be used with Paid Gems. Each time you scout, you’ll proceed to the next tier. By using scouts in Tiers 5 and 10, you will receive special tickets to use in the Ticket Scout! Don’t miss your chance to team up with this seasonal sync pair!

Note: For details on each tier, please check Tier Details on the corresponding sync pair scout screen.
Note: Please refer to Ticket Scout Details below for more information.

Date/Time

November 3, 2021 at 11:00 p.m. - December 9, 2021 at 10:59 p.m.

Ticket Scout Details

Tickets from the Tiered Scouts can be used in the Ticket Scout. One 5★ Sync Pair is guaranteed in the Hilda Seasonal Featured Ticket Scout, which requires a ticket you can get in Tier 5 to use. 5★ Hilda (Special Costume) & Diancie have a higher chance of appearing.

You can use the ticket you get in Tier 10 on the Hilda Seasonal Guaranteed Ticket Scout to team up with 5★ Hilda (Special Costume) & Diancie guaranteed! Don’t miss this chance!

Note: Tickets earned from the Hilda Seasonal Tiered Scout can only be used for the Ticket Scouts featuring 5★ Hilda (Special Costume) & Diancie.

Date/Time

November 3, 2021 at 11:00 p.m. - December 16, 2021 at 10:59 p.m.

Hilda Seasonal Scout

You can receive items as presents by using the Sync Pair Scout ×11 in the Hilda Seasonal Scout!
Note: You can view the Bonus Present Details by tapping the Bonus Present! icon on the Sync Pair Scout screen.

Date/Time

November 3, 2021 at 11:00 p.m. - December 9, 2021 at 10:59 p.m.

Important

• The Tiered Scout requires Paid Gems.
• You cannot gain Scout Points in the Tiered Scout.
• You can go to the Ticket Scout screen to check how many tickets you have received from the Tiered Scout. You cannot view this information from your Bag.
• Please be aware that you will not be able to use any remaining tickets after the Ticket Scout ends.
• Once you’ve gone through every tier in the Tiered Scout, it will no longer appear on the Sync Pair Scout selection screen.
• Each tier is only available once and will not reset.
• The tier completion progress for this Sync Pair Scout will be reset when it closes.
• 5★ Hilda (Special Costume) & Diancie’s sync pair story will be the same as the Costume Event: Hilda’s Battle Prep story. Thank you for your understanding.
• Please note that you cannot have two or more sync pairs that include Trainers with the same name in your team.
• The number of times the daily discount (100 paid Gems per scout) can be used is reset each day. Reset Time: 11:00 p.m.
• Featured sync pairs have a higher chance of appearing than non-featured 5★ sync pairs.
• 5★ Hilda (Special Costume) & Diancie are a seasonal sync pair.
• Seasonal sync pairs are sync pairs that only appear for a limited time during seasonal sync pair scouts.
• There is a possibility that they will appear in future seasonal sync pair scouts as well.
• Sync pairs other than the ones mentioned above may also appear in the seasonal sync pair scout.
• To unlock the sync grid, you must have completed Main Story Chapter 2: A Friendly New Rival (Normal) in single-player.
• To upgrade to 6★ EX, you must have completed Main Story Chapter 1: The More the Merrier (Normal) in single-player.
• The presents obtainable in the Hilda Seasonal Scout cannot be obtained from the 4th Sync Pair Scout ×11 onwards.
• The presents obtainable in the Hilda Seasonal Scout will be sent to your Present Box.
• To check the available sync pairs and their respective offering rates, go to the Offering Rate section on the Sync Pair Scout screen.
• Please read the Notes section under Offering Rate on the Sync Pair Scout screen before using the feature.
• The time period and featured content are subject to change without notice.

Source: https://pokemonmasters-game.com/en-US/announcements/BSearch_3100_2W_1

YouTube Clip - Costume Event: Poké War Games - Hilda Introduction

Source: https://www.youtube.com/watch?v=Zzla11i2Dc0