Vizier of Remedies + Blasting Station + Kithkin Spellduster

Vizier of Remedies

Blasting Station

Kithkin Spellduster

How it works

1. Activate Blasting Station by tapping it and sacrificing Kithkin Spellduster.
2. When Kithkin Spellduster 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 Kithkin Spellduster enters, Blasting Station triggers, untapping Blasting Station
4. Resolve the Blasting Station ability from step 1
5. Repeat.