Zimone, Mystery Unraveler, Yedora, Grave Gardener, and Bartolomé del Presidio

Prerequisites

• Zimone, Mystery Unraveler on the battlefield
• Yedora, Grave Gardener on the battlefield
• Bartolomé del Presidio on the battlefield
• Zimone's ability has triggered at least once this turn
• You control at least one additional nontoken creature

Steps

1. Activate Bartolomé del Presidio by sacrificing another nontoken creature you control
2. When the creature dies, Yedora triggers, returning the creature from your graveyard to the battlefield face-down as a Forest land
3. When the creature enters the battlefield as a Forest land, Zimone triggers
4. Holding priority, activate the land by tapping it, adding
5. Resolve the Zimone trigger, turning the creature face-up
6. Resolve the Bartolomé del Presidio ability from step 1, putting a +1/+1 counter on it
7. Repeat

Results

• Infinite green mana
• Infinite LTB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers
• Infinite +1/+1 counters on Bartolomé del Presidio