It was a classic sacrifice deck that leaned on Cartel Aristocrat and Falkenrath Aristocrat chewing up cards like Doomed Traveler, tokens from Lingering Souls, and the occasional stolen creature from Zealous Conscripts to fuel them and enable Skirsdag High Priest
Then, Madam Mim can bounce him safely back into your hand, setting up a vicious cycle that, if it isn't stopped, can give you a huge lore lead
Executioner's Capsule
I have tried playing with separate decks for lands and spells from which you can chose which you draw from or search with spells, I have tried the WoW trading card method of laying any card down as a proxy land and I have tried designing my own games that try to capture the fun and style of game as Magic that use different methods of gaining resources
This ability allows them to sneak in after blockers are declared, uprooting the expected blocks
Cheap demons are scarce, especially good ones