There is plenty of overlap with more prowess focused versions as well as just any non combo Izzet deck
However, effects based on any additional costs that were paid for the original spell are copied as though the same costs were paid for the copy too
Effects that modified that creature when it was previously on the battlefield won't be copied
I had seen Pokmon Puller's video a while back and made checking under shelves part of my weekend card hunting routine
Three Lillie, Three Random Receiver If you plan on ending the game within two turns, you don't need a lot of Supporters
It's easily one of my favorite cards of all time (sorry, Bubble Mew), and while I believe Mega Gengar ex will be the reigning chase of the set from a community standpoint, I think Dragonite will be one of the highest priced cards of the expansion (even if it probably won't make our list of the most expensive Pokmon cards of all time)