Gravecrawler + Pawn of Ulamog + Ruthless Knave + Sifter of Skulls

Mana needed: {2}{B}

B identity

Commander legal

The 4 combo pieces

What must be in place

You control another Zombie.

How to execute it

  1. Activate Ruthless Knave's first ability by paying {2}{B} and sacrificing Gravecrawler.
  2. Gravecrawler dies, triggering Pawn of Ulamog and Sifter of Skulls.
  3. Resolve the Pawn of Ulamog trigger, creating a 0/1 Eldrazi Spawn creature token.
  4. Resolve the Sifter of Skulls trigger, creating a 1/1 Eldrazi Scion creature token.
  5. Resolve the Ruthless Knave ability from step 1, creating two Treasure tokens.
  6. Activate the Eldrazi Scion and Eldrazi Spawn by sacrificing them, adding {C}{C}.
  7. Activate the Treasure tokens by tapping and sacrificing them, adding {B}{B}.
  8. Cast Gravecrawler from your graveyard by paying {B}.
  9. Repeat.

What the combo produces