Color Identity: B

Initial Card State
- Shared Trauma in hand.
- Doomsday Excruciator on the battlefield.
Mana Needed
- ({6} magic symbol)
plus seven ({B} magic symbol)
available.
Steps
- Cast Doomsday Excruciator by paying six ({B} magic symbol)
. - When Doomsday Excruciator enters the battlefield, it triggers, exiling all but the bottom six cards of each library.
- Cast Shared Trauma by paying ({B} magic symbol)
, and then choosing to pay an additional ({6} magic symbol)
, milling the remainder of each library. - Move to the next opponent's turn, causing them to lose the game due to attempting to draw from an empty library.
- Repeat step 4 for each remaining opponent.
Results
- Each opponent loses the game.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).