Fill Your Graveyard, Then Empty It Every time your Orc Army (or any other Army you control) deals combat damage to an opponent, Sauron, the Dark Lord, gives you the option to discard you hand and draw four more cards
They are nearly impossible to contain and highly intelligent, featuring physiological and neural capacities similar to humans
If you Mill over Superior Spider-Man with its ability, you get to put it into your hand
Perhaps the best card to take advantage of this idea is the recently released Graha Tia, Scion Reborn from Final Fantasy Commander
In addition, spells or abilities that check the characteristics of a discarded card (such as Chandra Ablaze's first ability) can find that card in exile
In short, to keep Magic: The Gathering fresh you have to play it competitively, in draft formats and playing within a single set or at least within the current standard (the last 3 sets + the core set for the year) In comes MTG: Arena