Beginning with the Kaladesh block, each Magic set will have two Planeswalker Decks, each built around a different Planeswalker. Those Planeswalkers will be characters relevant to that block.

The decks will play into mechanical themes of the block, most often making use of a new keyword mechanic. The default will be that the decks will be two-color even if the Planeswalker is monocolor.

The other big difference about Planeswalker Decks is that there's going to be five cards in each that won't be found in the expansion -- including a mythic rare Planeswalker -- but that will be considered connected to that block for Standard legality (meaning Planeswalker Decks will be playable in Standard).

Display contains six decks, three of each version.