For more from the new expansion, you can secure the new Chaos Rising Elite Trainer Box for around $120
It featured 78 cards, 27 commons and 51 uncommons of different rarities (U2, U3, U4, etc), and had an extremely limited print run with essentially two different runs of the set being made, one with light mana symbols and one with dark mana symbols
There are a few use cases for this card
We have rotation coming up that makes the cards from sets 1 to 4 illegal in competition
Theres no accompanying Standard set release, though there are various supplementary products with the same Doctor Who branding
Avid collectors will search high and low for the best deals on Pokmon cards, packs, booster bundles, and limited-edition releases to secure a master set of whatever collection they're trying to complete