Intruder Alarm +

Intruder Alarm + Yahenni, Undying Partisan Combos

9 known combos featuring both cards in Commander

Infinite LTB Infinite ETB Infinite sacrifice triggers Infinite death triggers Infinite mana creatures you control can produce

Combo 1 with Xu-Ifit, Osteoharmonist + Yahenni, Undying Partisan

Also requires: Xu-Ifit, Osteoharmonist Xu-Ifit, Osteoharmonist Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite mana creatures you control can produce · Infinite untap of creatures
Steps
  1. Activate Xu-Ifit by tapping it, returning a creature card from your graveyard to the battlefield.
  2. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  3. Activate Yahenni by sacrificing the creature returned in step 1.
  4. Repeat.
2 decks Colorless View on Commander Spellbook →

Combo 2 with Zul Ashur, Lich Lord + Yahenni, Undying Partisan

Also requires: Zul Ashur, Lich Lord Zul Ashur, Lich Lord Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite storm count · Infinite untap of creatures · Infinite mana creatures you control can produce
Show steps
  1. Activate Zul Ashur by tapping it, targeting a Zombie card in your graveyard.
  2. Activate any number of creatures you control by tapping them, adding enough mana to cast the Zombie.
  3. Cast the Zombie from your graveyard by paying its mana cost.
  4. When the Zombie enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  5. Activate Yahenni by sacrificing the Zombie.
  6. Repeat.
2 decks Colorless View on Commander Spellbook →

Combo 3 with Fain, the Broker + Pitiless Plunderer + Yahenni, Undying Partisan

Also requires: Fain, the Broker Fain, the Broker Pitiless Plunderer Pitiless Plunderer Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite untap of creatures · Infinite mana creatures you control can produce
Show steps
  1. Activate Fain's third ability by tapping it and sacrificing another artifact, creating a 2/1 Inkling creature token.
  2. When the Inkling enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  3. Activate Yahenni by sacrificing the Inkling.
  4. When the Inkling dies, Pitiless Plunderer triggers, creating a Treasure token.
  5. Resolve the Yahenni ability.
  6. Repeat.
2 decks Colorless View on Commander Spellbook →

Combo 4 with Adarkar Valkyrie + Yahenni, Undying Partisan

Also requires: Adarkar Valkyrie Adarkar Valkyrie Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite untap of creatures · Infinite mana creatures you control can produce
Show steps
  1. Activate Adarkar Valkyrie by tapping it, targeting another nontoken creature you control.
  2. Activate Yahenni by sacrificing the creature targeted in step 1.
  3. When the creature dies, Adarkar Valkyrie triggers, returning the sacrificed creature from your graveyard to the battlefield.
  4. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  5. Resolve the Yahenni ability.
  6. Repeat.
1 decks Colorless View on Commander Spellbook →

Combo 5 with Otherworldly Escort + Amoeboid Changeling + Yahenni, Undying Partisan

Also requires: Otherworldly Escort Otherworldly Escort Amoeboid Changeling Amoeboid Changeling Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite mana creatures you control can produce · Infinite untap of creatures
Show steps
  1. Activate Amoeboid Changeling's second ability by tapping it, causing Otherworldly Escort to lose all creature types until end of turn.
  2. Activate Yahenni by sacrificing Otherworldly Escort.
  3. When Otherworldly Escort dies, it triggers, returning itself from your graveyard to the battlefield as a Spirit Detective.
  4. When Otherworldly Escort enters, Intruder Alarm triggers, untapping all creatures.
  5. Resolve the Yahenni ability.
  6. Repeat.
Colorless View on Commander Spellbook →

Combo 6 with Valkyrie's Call + Amoeboid Changeling + Yahenni, Undying Partisan

Also requires: Valkyrie's Call Valkyrie's Call Amoeboid Changeling Amoeboid Changeling Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite untap of creatures · Infinite mana creatures you control can produce
Show steps
  1. Activate Amoeboid Changeling's second ability by tapping it, causing another nontoken creature you control to lose all creature types until end of turn.
  2. Activate Yahenni by sacrificing the creature targeted in step 1.
  3. When the creature dies, Valkyrie's Call triggers, returning the creature from your graveyard to the battlefield as a white Angel.
  4. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  5. Resolve the Yahenni ability.
  6. Repeat.
Colorless View on Commander Spellbook →

Combo 7 with Hua Tuo, Honored Physician + Verdant Succession + Yahenni, Undying Partisan

Also requires: Hua Tuo, Honored Physician Hua Tuo, Honored Physician Verdant Succession Verdant Succession Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite untap of creatures · Infinite mana creatures you control can produce
Show steps
  1. During your precombat main phase, activate Yahenni by sacrificing the additional nontoken green creature.
  2. When the creature dies, Verdant Succession triggers.
  3. Holding priority, activate Hua Tuo by tapping it, putting the creature from your graveyard onto the top of your library.
  4. Resolve the Verdant Succession trigger, searching your library for the sacrificed creature and putting it onto the battlefield.
  5. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  6. Resolve the Yahenni ability from step 1.
  7. Repeat.
Colorless View on Commander Spellbook →

Combo 8 with Xavier Sal, Infested Captain + Haunted One + Yahenni, Undying Partisan

Also requires: Xavier Sal, Infested Captain Xavier Sal, Infested Captain Haunted One Haunted One Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite untap of creatures · Infinite mana creatures you control can produce · Infinite power for certain creatures until end of turn
Show steps
  1. Activate Xavier Sal's first ability by tapping it and removing a +1/+1 counter from the additional nontoken Human, Fungus and/or Pirate if it has one, or any counter from another permanent you control otherwise.
  2. Xavier Sal triggers, causing it and all other creatures you control that share a creature type with it to get +2/+0 and gain undying until end of turn.
  3. Resolve the Xavier Sal ability, causing you to populate.
  4. Activate Yahenni by sacrificing the additional Human, Fungus and/or Pirate.
  5. When the creature dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  6. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  7. Resolve the Yahenni ability.
  8. Repeat.
Colorless View on Commander Spellbook →

Combo 9 with Dr. Madison Li + Robobrain War Mind + Yahenni, Undying Partisan

Also requires: Dr. Madison Li Dr. Madison Li Robobrain War Mind Robobrain War Mind Yahenni, Undying Partisan Yahenni, Undying Partisan
Results: Infinite LTB · Infinite ETB · Infinite sacrifice triggers · Infinite death triggers · Infinite energy counters
Show steps
  1. Cast Robobrain War Mind by paying {3}{U}.
  2. When Robobrain War Mind enters, it and Intruder Alarm trigger.
  3. Resolve the Robobrain War Mind trigger, causing you to get {E} for each artifact creature you control.
  4. Resolve the Intruder Alarm trigger, untapping all creatures.
  5. Activate Yahenni by sacrificing Robobrain War Mind.
  6. Activate Dr. Madison Li by tapping it and paying {E}{E}{E}{E}{E}, returning Robobrain War Mind from your graveyard to the battlefield.
  7. Repeat from step 2.
Colorless View on Commander Spellbook →
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Explore These Cards

Intruder Alarm → All Intruder Alarm Combos → Yahenni, Undying Partisan → All Yahenni, Undying Partisan Combos →
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