Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Peema Outrider + Phantom Train

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Peema Outrider

Phantom Train

How it works

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

This clever loop is orchestrated by Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight, whose night face grants persist to your nontoken creatures, ensuring that when Peema Outrider hits the graveyard it comes right back with a -1/-1 counter. That returning Peema Outrider immediately triggers its fabricate ability to place a +1/+1 counter on itself, which neatly cancels out the newly acquired -1/-1 counter as state-based actions check the board. Meanwhile, Phantom Train acts as the engine by happily consuming Peema Outrider as a sacrifice, feeding its own growth and keeping the cycle spinning to endlessly churn through death triggers and counter generation.