all pokemon celebrations cards Pokémon Cards, 25th Anniversary Celebrations, No Duplicates Guaranteed! (10 Pack) : Toys & Games allowing newer Pokmon to appear in classic styles such as Lv.X Pokemon Trading Card Game Celebrations

4 Weekly Special Events Wizards Of The Coast offers special weekly events that run for a short period of time

I guess its possible that some sort of slow control deck might want something like this to protect itself from burn or something, but I could also see it being part of some Aetherworks Marvel combo deck

Invade 20 Flavor Text The leader, known as the brass, uses its extendible horn to issue orders to the others when its time to change formation

Top 25 Most Expensive McDonald's Collection 2017 Pokmon Cards This list ranks the top 25 most expensive cards from McDonald's Collection 2017 based on current market prices