As a Lord of the Rings fan and player of every LotR deckbuilding game theyve published, theres just a great feeling entering the world
Anguished Unmaking Destroying a threat is good, but exiling a target is better: Those pesky death triggers won't trigger (because exiling ain't dying!), and most decks have no way to profit from exiled cards (unlike cards in the graveyard, which some decks are thrilled to have)
This way, you can include cards that give you extra attack steps like Raiyuu, Storm's Edge and Howl of the Horde to take advantage of Aces attack trigger an additional time each turn
This is the difference between playing mono-red or adding blue for card advantage and Expressive Iteration is probably the best card ever printed for the Izzet archetype
In this sense, unless the card gets exiled, it is quite difficult to actually deal with