Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Blasting Station + Propeller Pioneer

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

Blasting Station

Propeller Pioneer

How it works

1. Activate Blasting Station by tapping it and sacrificing Propeller Pioneer.
2. When Propeller Pioneer dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Propeller Pioneer enters, its fabricate ability and Blasting Station trigger.
4. Resolve the Propeller Pioneer ability, putting a +1/+1 counter on it.
5. Resolve the Blasting Station trigger, untapping it.
6. Resolve the Blasting Station ability from step 1.
7. Repeat.

This clever loop relies on the transforming side of Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight to grant persist to your other nontoken creatures, turning a modest artificer into an infinite engine. When you sacrifice Propeller Pioneer to Blasting Station, its persist ability brings it right back with a -1/-1 counter, and its fabricate ability steps in to place a +1/+1 counter on it—which neatly neutralizes the -1/-1 counter through state-based actions. Meanwhile, every entry triggers Blasting Station to untap itself, letting you repeat the sacrifice indefinitely to spray endless damage at any target.