Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Propeller Pioneer + Phantom Train + Effects that Alter a Creature's Power/Toughness (Anthem Effects)

Prerequisites

• Effects that Alter a Creature's Power/Toughness (Anthem Effects)

Steps

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

Effects

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