This causes Shadowmoor night to spill across the land
When the triggered ability resolves, first the player whose turn it is (if it isn't your turn) chooses which creature they will sacrifice, then each other player in turn order does the same, then all chosen creatures are sacrificed at the same time
While it is most likely these cards won't sell for much due to the oversaturation of them and just how many there are in the world, this probably won't effect the scalpers until much later
Im mostly happy to play this with Rydia or graveyard synergies (i.e., Esper Origins / Summon: Esper Maduin), though its acceptable filler anywhere
Lets explore the absolute cream of the crop, the best cards that the Streets of New Capenna set offers
Being able to loop Boseiju against decks like Hammer Time and Tron is going to give Jund a ton of equity in those match-ups