The ability to force discards, draw cards (while causing even more damage), and sacrifice creatures makes this card a must in any deck that can afford to run double black mana in the cost
The first, and most consistent method, is through the Wildcard wheel
1 | Mana Vault Price: $1028 Last, but obviously not least, we have Mana Vault, the most expensive MTG card printed in 2024
It has so many deck styles and strategies that can be built around it, not to mention just being a good "colours-only" placeholder commander
Bloodghast Something of a favorite of mine, Bloodghast is the epitome of a free recursive creature
Creatures that enter attacking are never declared as attackers, and as such, they won't cause Dollmaker's Shop's ability to trigger