Cayth, Famed Mechanist + Intruder Alarm

URW identity

Commander legal

The 2 combo pieces

What must be in place

You control at least one creature token.
Creatures you control can tap to produce at least {2}.
Cayth does not have summoning sickness.

How to execute it

  1. Activate any number of creatures you control by tapping them, adding at least {2}.
  2. Activate Cayth by paying {2} and tapping it, creating a copy of any creature token you control.
  3. When the creature token enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  4. Repeat.
  5. If creatures you control can tap to produce at least {3}, this combo nets infinite mana.

What the combo produces