6 Doctor Doom, Unrivaled Self-Mill To Victory Milling is a solid strategy within the mono-black and Dimir deck-building circles, but this new Doctor Doom card challenges you to intentionally self-mill to win a game
Cankerbloom has to sacrifice itself to use its ability, unlike Reclamation Sage, but it has superior stats and can choose to proliferate instead of destroying an artifact or enchantment
Once the ability starts to resolve, players can't respond to the choice or take any actions until the ability finishes resolving
In fact, as long as you dont abuse this process, it works out for everyone. That staff member is awesome, and so for a year, thats exactly what I did
Or Eventide
If the ABC player is able to rely on the True Draco variant or make Dragon Buster without the help of Terraforming and Union Hangar then they should find themselves in a good position however