Vizier of Remedies + Kithkin Spellduster + Phantom Train

Vizier of Remedies

Kithkin Spellduster

Phantom Train

How it works

1. Activate Phantom Train by sacrificing Kithkin Spellduster.
2. When Kithkin Spellduster 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.

This clever loop lets you sacrifice Kithkin Spellduster to feed Phantom Train's ability, pumping the Vehicle with endless +1/+1 counters while triggering infinite deaths, enters-the-battlefield effects, and leaves-the-battlefield triggers. Normally, Kithkin Spellduster's persist ability would burden it with a -1/-1 counter that eventually halts the resurrection cycle, but the replacement effect from Vizier of Remedies steps in to prevent that counter entirely. Because the creature returns to the battlefield pristine every single time, you can feed the engine over and over again to amass infinite power.