Leyline of Singularity + Phantasmal Image + Reveillark

WU identity

Commander legal

The 3 combo pieces

• Leyline of Singularity
• Phantasmal Image
• Reveillark

How to execute it

1. Have Phantasmal Image enter the battlefield as a copy of Reveillark.
2. Choose to have the Phantasmal Image copy die due to the legend rule.
3. Use the copy's trigger to return Image and any other creature with power 2 or less to the battlefield.
4. Repeat steps 1-3.

What the combo produces

• Infinite death triggers
• Infinite ETB
• Return some creature cards from your graveyard to the battlefield