While dual sets have been common in Japan throughout the history of the Pokmon Trading Card Game, previously, those dual sets would be combined into one set when they were released in English
One thing worth knowing: in the modern era, PSA 9s on a lot of cards are worth roughly the same as the raw card once you factor in fees
I wouldn't recommend running lots of high cmc artifacts if you're already filling your top-end with planeswalkers like Nicol Bolas, Planeswalker, but lower cmc artifacts that enhance your theme can be useful
Compared to the card games present-day incarnation, Pokmon Trading Card Game s duels are simpler and run much longer than the matches you can usually find on Pokmon TCG Live
On arrival to the battlefield you can search out a Goblin from your deck and put it into your hand
You can obtain the Mega Sceptile ex (2-Stars rarity) card by opening Pulsing Aura from Pulsing Aura set