From base set cards to modern EX, GX, and V cards all follow the 2.5 x 3.5 inch size
Los Puntos de Sobre se pueden obtener abriendo sobres de expansin y recibiendo cartas duplicadas
This leads to many benefits, from infinite storm to infinite mana to infinite triggers of abilities like the one on Kessig Flamebreather, Saheeli, Sublime Artificer and Whirlwind of Thought
The closer you get to the present day, the more likely you are to find more types of sealed product, a set that had an intentionally limited print run, or just a higher initial price point overall
When it comes to how to get these cards, there's a few options: obviously you can open packs, but you can also spend Pack Points to buy specific cards, or use the (not great) Pokemon TCG Pocket trading system to swap with friends accordingly