This is a state-based effect
Also placed in for good measure and strategy are Colorless and Darkness types such as Pancham, Scraggy, and Lickilicky." Aside from the ironically looking Panda that leads the visual packaging of the deck with a stance of a wrestler as opposed to being cute and cuddly, its not hard to see why this deck would be appealing once you take a look at the list of the included cards located to the back of the box
X , gain massive popularity before the set is released, and then loses it rapidly as the next tournament cycle comes to pass
Well, thanks to the From the Future keyword, you cant cast him during your first, second, or third turns but that doesnt mean you cant cast him on someone elses turn
The ladder gets reset at the beginning of each season and players get downshifted, so it's very likely there are some Diamond players in Gold in the first couple of weeks or some Mythic players in the Platinum rank