Yedora, Grave Gardener + Branchsnap Lorian + Altar of Dementia

Prerequisites

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Steps

1. 1Activate Altar of Dementia by sacrificing Branchsnap Lorian.
2. 2When Branchsnap Lorian dies, Yedora triggers, returning Branchsnap Lorian from your graveyard to the battlefield face down as a Forest land.
3. 3Resolve the Altar of Dementia ability, causing target player to mill cards equal to Branchsnap Lorian's power.
4. 4Activate Branchsnap Lorian by tapping it, adding .
5. 5Activate Branchsnap Lorian's morph ability by paying , turning it face up.
6. 6Repeat.

Effects

• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers
• Infinite mill
• Infinite self-mill