Duskmantle Guildmage + The Master of Lake-town

Mana needed: {1}{U}{B} plus an additional {2}{U}{B} for each opponent you have

UB identity

Commander legal

The 2 combo pieces

What must be in place

Each opponent has a life total that is less than or equal to their library size.

How to execute it

  1. Activate Duskmantle Guildmage's first ability by paying {1}{U}{B}, causing your opponent to lose life whenever a card is put into their graveyard this turn.
  2. Activate Duskmantle Guildmage's second ability by paying {2}{U}{B}, causing an opponent to mill two cards.
  3. Duskmantle Guildmage triggers twice.
  4. Resolve the first trigger, causing the opponent to lose 1 life.
  5. The Master of Lake-town triggers, causing the opponent to mill a card.
  6. Duskmantle Guildmage triggers, causing the opponent to lose 1 life.
  7. Repeat from step 5 until the opponent has a life total of zero, causing them to lose the game.
  8. Repeat from step 2 for each other opponent.

What the combo produces