Curse of Hospitality has a lot going for it in regards to political plays and generating advantage
Things can get out of hand super quickly if we also have Traveling Chocobo to double up the landfall triggers
Bartolom del Presidio should fit into an Agatha's Soul Cauldron deck, maybe with vampire buddies like Dusk Legion Duelist and graveyard finisher Voldaren Thrillseeker, if you can also manage to go wide, this can lead to a quick finish
There is a distinct difference between hitting only creatures over all nonland permanents, but this will still keep you safe in most circumstances
Raugrin Crystal
28% (40 cards) One of the lessons from my "Twenty Years, Twenty Lessons" 2016 Game Developers Conference speech (you can see the video here and my articles about it here, here, and here) was "You don't need to change much to change everything." One fifth of a 143-card set would be 29 cards, so the fact the "black" set was only 40 cards (eleven more than normal) speaks volumes to how a small shift can feel huge