Its extreme rarity and association with the beloved Lord of the Rings franchise have contributed to its incredible desirability
That means that it cannot be played in a Commander deck outside of Five Color ones, but other formats are more welcome and this is a Five Color (Format) essential
Jumping through a ton of hoops only to hit one creature is a disaster
What's changed is that token decks are far stronger than they used to be thanks to Bloomburrow
That said, both Swords to Plowshares and Dispatch are more than playable, and I think which you pick first will depend largely on what your deck is trying to do
With that said, the black-red deck features some of the creepiest, spookiest, and most villainous entities that the House has to offer, so if you really want to play the toughest setting, see if you can take down the House together