Identity Thief copies the printed values of the targeted creature, plus any copy effects that have been applied to that creature
Rattata is gently smiling next to an outdoor den, while Squirtle is cheerful at the beach with waves crashing in the background
(2019-10-04) Gadwick's triggered ability won't trigger when you cast it because it's not on the battlefield yet
Later Magic sets (such as Vintage Masters seen in the Force of Will example above), have both the collectors number , set code , and rarity in the lower lefthand corner of the card
Sinnoh and Alola starter cards can sell for up to $10 on the secondary market (unless they're called Piplup, in which case you're looking at closer to $16)
That means not only are these 10 cards powerful in their own right, they are key parts of some of the best and most popular decks on ladder