moon pokemon card TCG Cresecent Moonbreon Umbreon Gengar Mew Vmax V Ex Spooky Graveyard Replica Cards High Quality Holographic 4k Image 141/167 The Most Expensive Roaring Moon

Returning all nonland permanents you don't control to its owner's hand, is probably one of the biggest, most powerful things you can do at Instant speed

Since then numerous iterations of split cards have appeared through the years, with the original split cards themselves making occasional comebacks every now and then

Magic has had what are called "modal double-faced cards" before that allow you to cast either side from your hand, but this is the first I know of that also allows you to pay a cost to flip it while the front side is already in play - in this case, you can play Peter Parker for two mana, and then pay four more on a later turn to have him transform

They are often lined with garbage bags

No More Lies Mana Leak is legal in the format and it even exiles