Zimone, Mystery Unraveler, Yedora, Grave Gardener, and Bloodflow Connoisseur

Prerequisites

• Zimone, Mystery Unraveler on the battlefield
• Yedora, Grave Gardener on the battlefield
• Bloodflow Connoisseur on the battlefield
• Zimone's ability has triggered at least once this turn

Steps

1. Activate Bloodflow Connoisseur by sacrificing it
2. When Bloodflow Connoisseur dies, Yedora triggers, returning Bloodflow Connoisseur from your graveyard to the battlefield face-down as a Forest land
3. When Bloodflow Connoisseur 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 Bloodflow Connoisseur ability from step 1, doing nothing
7. Repeat

Results

• Infinite LTB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite green mana
• Infinite landfall triggers
• Infinite +1/+1 counters on Bloodflow Connoisseur