Vizier of Remedies + Blasting Station + Thunderblust

Vizier of Remedies

Blasting Station

Thunderblust

How it works

1. Activate Blasting Station by tapping it and sacrificing Thunderblust.
2. When Thunderblust dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Vizier of Remedies.
3. When Thunderblust enters, Blasting Station triggers, untapping Blasting Station
4. Resolve the Blasting Station ability from step 1
5. Repeat.