Skittering Precursor + Sword of the Meek + Domri, Anarch of Bolas + Phantom Train

Skittering Precursor

Sword of the Meek

Domri, Anarch of Bolas

Phantom Train

How it works

1. Activate Phantom Train by sacrificing Sword of the Meek.
2. Skittering Precursor triggers, creating a 0/1 Eldrazi Spawn creature token.
3. When the Eldrazi Spawn enters the battlefield as a 1/1 due to Domri, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Eldrazi Spawn.
4. Resolve the Phantom Train ability
5. Repeat.

This clever loop turns Phantom Train into a self-sustaining engine by sacrificing Sword of the Meek to fuel its activation. That sacrifice immediately triggers Skittering Precursor to spawn an Eldrazi token, and while Domri, Anarch of Bolas doesn't actively tap for mana here, his static power boost quietly turns that newborn 0/1 into a 1/1—just in time to resurrect the Sword of the Meek from your graveyard straight to the battlefield. Because the Eldrazi Spawn can be sacrificed for colorless mana before repeating the cycle, you're left with an infinite supply of death triggers, mana, and permanent growth for your Vehicle.