Making two 2/2 artifact creature tokens whenever an artifact leaves your graveyard is incredible, alongside unearth cards like Chronomancer and Lokhust Heavy Destroyer as well as things like Anrakyr the Traveller
This is the main reason why we have a lot of cards, its simply that we play a lot of limited Magic
The exception to this is the Enchanted rarity, which only comes in a special Foil that is completely unique to those cards
Deck Themes The Hosts of Mordor focuses on the villains of the LOTR series, with goblins, orcs, and dragons, and all the named baddies like Grma, Saruman's Footman and Saruman, the White Hand
Prices for Orcish Bowmasters skyrocketed during LTR prerelease and are still rising at the time of writing
Also, imagine trying to attack an opponent with six mana up, a bunch of cards in hand, and three payoffs in playitd like be paralyzing, and your opponent could just keep making land drops while building up an even better defense you cant see