Dominion Saboteur + Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Blasting Station

Dominion Saboteur

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

Blasting Station

How it works

1. Activate Blasting Station by tapping it and sacrificing Dominion Saboteur.
2. When Dominion Saboteur dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it. As it enters, choose to have it copy a creature you control that has a +1/+1 counter on it, so Dominion Saboteur will also enter with a +1/+1 counter on it.
3. When Dominion Saboteur enters, Blasting Station triggers, untapping Blasting Station
4. Resolve the Blasting Station ability from step 1
5. Repeat.