Prerequisites
- Vesperlark in the graveyard
- Body Double on the battlefield
- Phyrexian Altar on the battlefield
Steps
- Activate Phyrexian Altar by sacrificing Body Double, adding one mana of any color
- Body Double leaves the battlefield, returning itself from your graveyard to the battlefield as a copy of Vesperlark
- Repeat
Results
Required Cards 3
Vesperlark
Creature — Elemental
Body Double
Creature — Shapeshifter