Yedora, Grave Gardener + Embodiment of Insight + Altar of Dementia

Prerequisites

• You control a nontoken land creature.

Steps

1. 1Activate Altar of Dementia by sacrificing a nontoken land creature.
2. 2When the land creature dies, Yedora triggers, returning the card to the battlefield face down as a Forest land.
3. 3When the Forest enters the battlefield, Embodiment of Insight triggers, causing the Forest to become a 3/3 Elemental creature with haste in addition to its other types.
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 Elemental by tapping it, adding .
6. 6Repeat.

Effects

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