Since then there have been eight more monstrosity cards printed from a variety of sets like Conspiracy, Commander decks, and Modern Horizons
That FAQ tells us that while many sets will transfer over, only cards from the Sword & Shield series and select sets from the Sun & Moon series ( Lost Thunder through Cosmic Eclipse ) will be transferrable at launch
Most Flairs will reference the Type of the Pokemon/Card, with Fire, Grass, and Water effects, for example, as well as more general cosmetics such as sparkles
But my experience in the last few years has been that you should probably be packing a few such win conditions somewhere in your list, even if you dont plan to aggressively tutor them up every game
This baby version of Pikachu was created as one of the headliners for the original group of Baby Pokemon released in Johto, intended to capitalize on Pikachu's popularity and make the new gimmick feel familiar
A lot of classic extended decks were old combo decks powered by strong cards like Necropotence