While the drop itself is fun, especially for fans of the show, the downside is the cards aren't actually legal for use anywhere
I really like Black Bolt and White Flare, with me leaning towards White Flare due to my personal luck with the set
Primarily, it empowers you to make informed decisions while buying or selling cards
Depending on your deck, you might also want to look at Clever Concealment, Flawless Maneuver and Cosmic Intervention the latter of which is a lot of fun with fetchlands and mass land destruction, or board wipes when you run a lot of strong EtB effects
According to the EDHREC data, it is played in 4% of all decks, which is quite good, but since it has been printed in various Commander products, its hard to say how many of those hits are specifically from those listed in various places on the net
The Team Rockets classification is much more similar in effect to the trainers Pokemon mechanic in Journey Together, but originally introduced in Gym Challenge and Gym Heroes