It's not a *Pokémon TCG Pocket* update without a few Secret Missions, and the Space-Time Smackdown event, which centers on the Sinnoh region, introduces several intriguing quests that players need to solve. Below, we've outlined all five Secret Missions in *Pokémon TCG Pocket* Space-Time Smackdown along with detailed instructions on how to complete them.

| Secret Mission Name | Secret Mission Requirements | Secret Mission Rewards |
| Space-Time Smackdown Museum 1 | Collect the following 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, and 10 Emblem Tickets |
| Space-Time Smackdown Museum 2 | Collect the following 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, and 10 Emblem Tickets |
| Space-Time Smackdown Museum 3 | Collect the following cards: Darkrai EX Rainbow Gallade EX Rainbow Pachirisu EX Rainbow Yanmega EX Rainbow | 36 Wonder Hourglasses, 12 Pack Hourglasses, and 10 Emblem Tickets |
| Space-Time Smackdown Museum 4 | Collect the following cards: Infernape EX Rainbow Lickilicky EX Rainbow Mismagius EX Rainbow Weavile EX Rainbow | 36 Wonder Hourglasses, 12 Pack Hourglasses, and 10 Emblem Tickets |
| Champion of the Sinnoh Region | Collect the following cards: Cynthia Super Rare Garchomp Alt Art Gastrodon Alt Art Lucario Alt Art Spiritomb Alt Art | Garchomp Emblem |
To claim the title of Sinnoh champion in *Pokémon TCG Pocket*, players need to master the art of collecting Space-Time Smackdown cards. Following the update on January 30th, 2025, two new booster packs were introduced to the game: one featuring Dialga and another featuring Palkia.
These packs contain distinct checklists, so it's crucial for players to know which pack to open to find the cards they need. Since the Secret Missions in Space-Time Smackdown emphasize alternate art cards, here's a guide on where to find each of the necessary cards to complete all the *Pokémon TCG Pocket* quests:
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
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 the cards required for the Secret Missions in *Pokémon TCG Pocket* Space-Time Smackdown will take some time and pack openings. However, don't lose hope if you don't pull the desired cards right away. The January 30th update retained both Genetic Apex and Mythical Island booster packs, ensuring that players have plenty of time to complete their collections.
And that's everything you need to know about the five Secret Missions in *Pokémon TCG Pocket* Space-Time Smackdown and how to successfully complete them.
*Pokémon TCG Pocket is available now on mobile devices.*