Exile each opponent's library, Near-infinite lifeloss
Cast Doomsday by paying .
Hive Mind triggers, causing each opponent to copy Doomsday.
Resolve the first opponent's Doomsday, searching their library and/or graveyard for any five cards, exiling them due to Opposition Agent, exiling the rest of their library and graveyard, and causing them to lose half their life, rounded up.
Repeat step 3 for each other opponent.
Component Cards
How It Works
Cast Doomsday by paying .
Hive Mind triggers, causing each opponent to copy Doomsday.
Resolve the first opponent's Doomsday, searching their library and/or graveyard for any five cards, exiling them due to Opposition Agent, exiling the rest of their library and graveyard, and causing them to lose half their life, rounded up.
Repeat step 3 for each other opponent.