While Boss's Orders is so popular that most Standard players expect to see it, it plays such an important role that multiple copies are still recommended to deck-builders
Pretty basic, but does offer a chance to catch someone on a missed trigger
Not only will this card cost you an arm and a leg on its own, Sabo is a must in every Rebecca deck, so if you are a max rarity Rebecca player, then forget about finishing the deck unless you have tons of Berry to spend on this...
Being strictly worse than Rattleclaw Mystic is pretty bad, even for a deck sorely wanting early acceleration
Base Set 2 , unlike the original Base Set had a set symbol logo on the right sidea stylized 2 with a Pokball on top of it (see the bottom right corner of the Charizard artwork in the card below)
This might be the best deck as-is, but it's probably the hardest to upgrade