Cauldron Familiar + Intruder Alarm + Sydri, Galvanic Genius + Witch's Oven

Mana needed: {U}

WUB identity

Commander legal

The 4 combo pieces

What must be in place

Witch's Oven does not have summoning sickness.

How to execute it

  1. Activate Sydri's first ability by paying {U}, causing Witch's Oven to become an artifact creature until end of turn.
  2. Activate Witch's Oven by tapping it and sacrificing Cauldron Familiar, creating a Food artifact token.
  3. Activate Cauldron Familiar by sacrificing a Food token, returning it from your graveyard to the battlefield.
  4. When Cauldron Familar enters the battlefield, it and Intruder Alarm trigger.
  5. Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
  6. Resolve the Intruder Alarm trigger, untapping all creatures.
  7. Repeat from step 2.

What the combo produces