Home News Unlocking Sinnoh's Hidden Quests in Pokemon TCG Pocket

Unlocking Sinnoh's Hidden Quests in Pokemon TCG Pocket

by Mia Oct 10,2025

The latest Pokemon TCG Pocket update, Space-Time Smackdown, brings fresh challenges centered on the Sinnoh region. Players must tackle several new secret quests. Discover all five Secret Missions in Pokemon TCG Pocket Space-Time Smackdown and learn how to conquer them.

Every Space-Time Smackdown Secret Mission in Pokemon TCG Pocket & How to Solve Them

Dialga in Pokemon TCG Pocket as part of an article about how to complete Space-Time Smackdown Secret Missions.
Secret Mission NameSecret Mission RequirementsSecret Mission Rewards
Space-Time Smackdown Museum 1Collect these cards:

Bidoof Alt Art
Combee Alt Art
Croagunk Alt Art
Drifloon Alt Art
Heatran Alt Art
Lucario Alt Art
Mamoswine Alt Art
Mesprit Alt Art
Regigigas Alt Art
Shaymin Alt Art
Shinx Alt Art
Tangrowth Alt Art
36 Wonder Hourglasses, 12 Pack Hourglasses, 10 Emblem Tickets
Space-Time Smackdown Museum 2Collect these cards:

Carnivine Alt Art
Cresselia Alt Art
Garchomp Alt Art
Gastrodon Alt Art
Giratina Alt Art
Glameow Alt Art
Hippopotas Alt Art
Manaphy Alt Art
Rhyperior Alt Art
Rotom Alt Art
Spiritomb Alt Art
Staraptor Alt Art
36 Wonder Hourglasses, 12 Pack Hourglasses, 10 Emblem Tickets
Space-Time Smackdown Museum 3Collect these cards:

Darkrai EX Rainbow
Gallade EX Rainbow
Pachirisu EX Rainbow
Yanmega EX Rainbow
36 Wonder Hourglasses, 12 Pack Hourglasses, 10 Emblem Tickets
Space-Time Smackdown Museum 4Collect these cards:

Infernape EX Rainbow
Lickilicky EX Rainbow
Mismagius EX Rainbow
Weavile EX Rainbow
36 Wonder Hourglasses, 12 Pack Hourglasses, 10 Emblem Tickets
Champion of the Sinnoh RegionCollect these cards:

Cynthia Super Rare
Garchomp Alt Art
Gastrodon Alt Art
Lucario Alt Art
Spiritomb Alt Art
Garchomp Emblem

Related: Top Reveals Fans Hope for at Pokemon Presents 2025

How to Obtain Space-Time Smackdown Cards in Pokemon TCG Pocket

To dominate Sinnoh, players need to secure Space-Time Smackdown cards. With the January 30, 2025, Pokemon TCG Pocket update, two new booster packs are available—one spotlighting Dialga, the other Palkia.

Each pack has unique card lists, so players must choose wisely to collect their desired cards. Since Space-Time Smackdown’s Secret Missions emphasize alternate arts, here’s where to find the cards needed to complete all Pokemon TCG Pocket quests:

Dialga Cards

One-Star Alt Arts:
Bidoof
Combee
Croagunk
Drifloon
Heatran
Lucario
Mamoswine
Mesprit
Regigigas
Shaymin
Shinx
Tangrowth

Two-Star Full Arts:
Yanmega EX Rainbow
Pachirisu EX Rainbow
Gallade EX Rainbow
Darkrai EX Rainbow

Palkia Cards

One-Star Alt Arts:
Carnivine
Cresselia
Garchomp
Gastrodon
Giratina
Glameow
Hippopotas
Manaphy
Rhyperior
Rotom
Spiritomb
Staraptor

Two-Star Full Arts:
Cynthia
Infernape EX Rainbow
Mismagius EX Rainbow
Weavile EX Rainbow
Lickilicky EX Rainbow

Collecting all cards for the Secret Missions in Pokemon TCG Pocket Space-Time Smackdown requires opening numerous packs. Fortunately, the January 30 update ensures the booster packs, alongside Genetic Apex and Mythical Island, remain available. Players shouldn’t lose heart if they don’t snag rare cards early in the event.

That covers all five Secret Missions in Pokemon TCG Pocket Space-Time Smackdown and how to complete them.

Pokemon TCG Pocket is available now on mobile devices.