For that specific energy causing so many woes on that specific Pokemon, or need that bench knockout, this card is one of the few that pulls double duty while being completely useful on both ends.
You'd think they'd ban/restrict it but the set is being rotated out soon anyway.
One curiosity is the card art isn't as vibrant or as eclectic as the previous Rocket technical machines. I wonder if they are losing their creativity. I would think so after so many sets.