Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Blasting Station + Stormbound Geist

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

Blasting Station

Stormbound Geist

How it works

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