You can toss four of these into a deck and then reliably draw one and drop it on turn four
The Undercity is a dungeon that cant be ventured through except by having initiative
Its even better when many such cards can make their home in your Command Zone, approximately doubling the threat level of their explosively-growing statline: Korvold, Fae-Cursed King Mazirek, Kraul Death Priest Kresh the Bloodbraided Juri, Master of the Revue Grismold, the Dreadsower Of course, that doesnt even get into all the ways other sacrifice commanders like Syr Konrad, the Grim or Meren of Clan Nel Toth are able to profit off the ebb and flow of the battlefield
In any given Meren sacrifice deck you should include Plaguecrafter, Victimize, Caustic Caterpillar, Viscera Seer, Accursed Marauder, and any other cheap way to get sacrifice triggers
Why Does That Mean Nadu Had To Be Banned