Eloise, Nephalia Sleuth + Cauldron Familiar + Academy Manufactor + Bartolomé del Presidio

Eloise, Nephalia Sleuth
Cauldron Familiar
Academy Manufactor
Bartolomé del Presidio

Requires
Eloise, Nephalia Sleuth must be on the battlefield. Cauldron Familiar must be on the battlefield. Academy Manufactor must be on the battlefield. Bartolomé del Presidio must be on the battlefield.
Steps
  1. Activate Bartolomé del Presidio by sacrificing Cauldron Familiar.
  2. When Cauldron Familiar dies, Eloise's first ability triggers, creating a Clue, Food and Treasure token.
  3. Resolve the Bartolomé del Presidio ability, putting a +1/+1 counter on it.
  4. Activate Cauldron Familiar by sacrificing a Food.
  5. Eloise's second ability triggers, causing you to surveil 1.
  6. Resolve the Cauldron Familiar ability, returning it from your graveyard to the battlefield.
  7. When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
  8. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite colored mana. Infinite sacrifice triggers. Infinite death triggers. Infinite lifegain triggers. Infinite lifegain. Infinite card draw. Infinite lifeloss. Infinite draw triggers. Infinite Treasure tokens. Infinite Clue tokens. Infinite surveil 1. Infinite +1/+1 counters on Bartolomé del Presidio.

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