Mortuary + Narcomoeba + Sifter of Skulls + Undercity Informer

Mana needed: {1}

UB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Undercity Informer by paying {1} and sacrificing Narcomoeba.
  2. When Narcomoeba dies, Mortuary and Sifter of Skulls trigger.
  3. Resolve the Mortuary trigger, putting Narcomoeba on top of your library from your graveyard.
  4. Resolve the Sifter of Skulls trigger, creating a 1/1 Eldrazi Scion creature token.
  5. Resolve the Undercity Informer ability, causing you to put Narcomoeba into your graveyard from the top of your library.
  6. Narcomoeba triggers, returning itself to the battlefield from your graveyard.
  7. Activate the Eldrazi Scion by sacrificing it, adding {C}.
  8. Repeat.

What the combo produces