As suspected, Extradimensional Crisis is themed around the Ultra Beasts, the extradimensional Pokmon that appeared in the Sun and Moon games, and it's releasing on May 29, 2025
There are even harder challenges available beyond the starting league, which are all ideal if you want to just play some Pokmon without any real stakes involved
This deck puts them together, with cards like Dion, Bahamut's Dominant, Cecil, Dark Knight, and Squall, SeeD Mercenary being especially impactful
Activate only during your turn
We wont cover this category in anything like exhaustive depth, but there are a few creatures that are MUCH better (and make Riku much better) if you have two of them
Inscryption is one of the best games of the past year