Phantom Train + Restless Apparition + Thran Vigil

WB identity

Commander legal

The 3 combo pieces

• Phantom Train
• Restless Apparition
• Thran Vigil

How to execute it

1. Activate Phantom Train by sacrificing Restless Apparition.
2. When Restless Apparition dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Thran Vigil triggers, putting a +1/+1 counter on Restless Apparition.
4. Resolve the Phantom Train ability.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers