Because the cleanup step is after the end step, its controller may have to discard some of the cards that were just drawn
N forces both players to shuffle their hand into their deck, and then redraw cards based on how many prize cards they each hold
Cards like Temur Tawnyback provide great strength to contribute to the Harmonize card you just discarded, because remember, you can use creatures that are summoning sick to help pay for Harmonize costs
Starting with the abolishing of the second iteration of the planeswalker uniqueness rule, both players can have the same planeswalker in play
It's a reminder that each card in your deck is a potential game-changer, and victory depends on your skill and strategic choices
Color and Holographic Pattern Authentic: Colors may appear slightly lighter in tone, but the holographic layer is crisp and evenly patterned