Intruder Alarm + Missy + Phyrexian Altar + Skirk Alarmist

UBR identity

Commander legal

The 4 combo pieces

What must be in place

You control another nontoken nonartifact creature.

How to execute it

  1. Activate Phyrexian Altar by sacrificing another nontoken nonartifact creature, adding one mana of any color.
  2. When the creature dies, Missy's first ability triggers, returning the creature from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature.
  3. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  4. Activate Skirk Alarmist by tapping it, turning the creature face up.
  5. Repeat.

What the combo produces