How can you create a combo with Yahenni, Undying Partisan, Nether Traitor, Pawn of Ulamog, Pitiless Plunderer?
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[START OF COMBO]This combo can be formed with Yahenni, Undying Partisan, Nether Traitor, Pawn of Ulamog, Pitiless Plunderer

Color identity: B
Mana cost: 
Steps:
  1. Activate Yahenni by sacrificing Nether Traitor.
  2. When Nether Traitor dies, Pitiless Plunderer and Pawn of Ulamog trigger.
  3. Resolve the Pitiless Plunderer trigger, creating a Treasure artifact token.
  4. Resolve the Pawn of Ulamog trigger, creating a 0/1 Eldrazi Spawn token.
  5. Resolve the Yahenni ability, giving it indestructible until end of turn.
  6. Activate the Eldrazi Spawn token by sacrificing it, adding {C}.
  7. When the Eldrazi Spawn dies, Pitiless Plunderer and Nether Traitor trigger.
  8. Resolve the Pitiless Plunderer trigger, creating another Treasure token.
  9. Activate a Treasure token by tapping and sacrificing it, adding {B}.
  10. Resolve the Nether Traitor trigger, causing you to pay {B} to return it from your graveyard to the battlefield.
  11. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite Treasure tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant