Fain, the Broker + Intruder Alarm + Pitiless Plunderer + Ashnod's Altar

Fain, the Broker
Intruder Alarm
Pitiless Plunderer
Ashnod's Altar

Requires
Fain, the Broker must be on the battlefield. Intruder Alarm must be on the battlefield. Pitiless Plunderer must be on the battlefield. Ashnod's Altar must be on the battlefield. Fain does not have summoning sickness. You control at least one additional artifact.
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 Ashnod's Altar by sacrificing the Inkling, adding .
  4. When the Inkling dies, Pitiless Plunderer triggers, creating a Treasure token.
  5. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite colorless mana. Infinite untap of all creatures. Infinite mana creatures you control can produce.

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Volo, Itinerant Scholar // Haunted One
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Ashnod the Uncaring
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Wick, the Whorled Mind
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Ashad, the Lone Cyberman
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