Zimone, Mystery Unraveler, Yedora, Grave Gardener, and Composite Golem

Prerequisites

• Zimone, Mystery Unraveler on the battlefield
• Yedora, Grave Gardener on the battlefield
• Composite Golem on the battlefield

Steps

1. Activate Composite Golem by sacrificing it, adding
2. When Composite Golem dies, Yedora triggers, returning Composite Golem from your graveyard to the battlefield face-down as a Forest land
3. When Composite Golem enters the battlefield, Zimone triggers, turning Composite Golem face-up
4. Repeat

Results

• Infinite LTB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers