If that creature is attacking, you may attach any number of Equipment you control to it
Premium Gold Rare cards have a special gold foil across all borders, stars, and with a holographic finish on the art Ultimate Rare cards have a gold foil on the card name, as well as embossed foil accents on the card art, card border, and other parts of the card
See, I'm not exactly a fan of alternate dimensions in storytelling, because anytime one dimension gets obliterated or saved from the villain, and they just hop to another dimension to try it again, kind of devalues the effort taken to beat them the first time, right
It is currently known that the Happy Sets will have Pikachu and Charmander toys in the lineup
Torchic Gold Star Holo Team Rocket Returns: $25,400 This version of Torchic is probably the most valuable you can find
These alone make this particular Secret Lair a good deal for those who are interested in these cards