Emeria Shepherd, World Shaper, Phantom Train, and Need for Speed

Prerequisites

• Emeria Shepherd on the battlefield
• World Shaper on the battlefield
• Phantom Train on the battlefield
• Need for Speed on the battlefield

Steps

1. Activate Need for Speed by sacrificing a land
2. Repeat step 1 until you control no lands
3. Activate Phantom Train by sacrificing World Shaper
4. When World Shaper dies, it triggers, return all lands from your graveyard to the battlefield tapped
5. When the lands enter, Emeria Shepherd triggers that many times
6. Resolve an Emeria Shepherd trigger that was triggered by a Plains, returning World Shaper from your graveyard to the battlefield
7. Resolve all remaining Emeria Shepherd triggers
8. Resolve the Phantom Train ability
9. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite self-mill
• Infinite landfall triggers
• Return all nonland permanents from your graveyard to the battlefield
• Infinite +1/+1 counters on a creature