Phantom Train + Trapjaw Kelpie + Vizier of Remedies

GWUB identity

Commander legal

The 3 combo pieces

• Phantom Train
• Trapjaw Kelpie
• Vizier of Remedies

How to execute it

1. Activate Phantom Train by sacrificing Trapjaw Kelpie.
2. When Trapjaw Kelpie dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Vizier of Remedies.
3. Resolve the Phantom Train ability
4. Repeat.

What the combo produces

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