Intruder Alarm + Maskwood Nexus + Mishra, Eminent One

UBR identity

Commander legal

The 3 combo pieces

What must be in place

Creatures you control can tap to produce at least {3}.

How to execute it

  1. At the beginning of your combat phase, Mishra triggers, creating a token copy of Maskwood Nexus that is a 4/4 Construct with haste named Mishra's Warform.
  2. When Mishra's Warform enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  3. Activate any number of mana-producing creatures you control by tapping them, adding at least {3}.
  4. Activate Mishra's Warform by paying {3} and tapping it, creating a 2/2 Shapeshifter creature token.
  5. When the Shapeshifter enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  6. Repeat from step 3.
  7. If creatures you control can tap to produce at least {4}, this combo nets infinite mana.

What the combo produces