Tatyova, Steward of Tides + Yedora, Grave Gardener + Altar of Dementia

Prerequisites

• You control an additional nontoken creature.
• You control at least six lands.

Steps

1. 1Activate Altar of Dementia by sacrificing a nontoken creature.
2. 2The creature dies, triggering Yedora, returning the creature from your graveyard to the battlefield face down as a Forest land.
3. 3The face-down Forest enters the battlefield, triggering Tatyova, causing the Forest to become a 3/3 Elemental with haste until end of turn.
4. 4Resolve the Altar of Dementia ability from step 1, causing target player to mill cards equal to the sacrificed creature's power.
5. 5Activate the Forest by tapping it, adding .
6. 6Repeat.

Effects

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