Mega Stone Mirror : New reverse holo with Mega Stones instead of Pok Balls
There are three times I'd say this comes up most often (without involving the words "Battle of Wits"): 1
I certainly dont think weve seen the end of the formats evolution, either, and I know my first stop is combo, as most of the Izzet decks people are playing seem a little too slow to race combo and a little too low on countermagic to stop it.
They come with more Rares and Mythics, as well as more of the alt art cards
And deathtouch
Similarly, each time a Horror creature, Nightmare creature, enchantment creature, or face-down creature you control attacks an opponent, that opponent become afraid of you for the rest of the turn, regardless of what happens to the creature that attacked