If you are researching Space-Time Smackdown, start with the checklist, then use the pack and tournament signals to decide which Space-Time Smackdown cards belong in your collection.
Space-Time Smackdown (A2) was released on January 30, 2025. Its published checklist has 207 cards: 140 in the numbered set and 67 additional rarity or art variants.
The expansion is split across 2 packs—Dialga Pack and Palkia Pack. Their card pools are not identical, so the individual pack pages show which cards are exclusive and which are shared before you spend pack resources.
The searchable grid on this page maps all 207 cards in the published checklist.
Tournament-relevant cards from Space-Time Smackdown
In 5,005 public decklists tracked from July 4, 2026 to August 2, 2026, these Space-Time Smackdown prints appeared most often. The ranking measures observed deck use, not rarity or market value.
- 4,292 decklists · 162 archetypes
- 1,549 decklists · 76 archetypes
- 983 decklists · 85 archetypes
- 460 decklists · 15 archetypes
- 398 decklists · 10 archetypes
How to choose a Space-Time Smackdown pack
Start with the specific cards you still need, then compare the 2 pack pools below. Shared cards do not decide between packs; pack-exclusive cards do.