Szarel, Genesis Shepherd + Blasting Station

Szarel, Genesis Shepherd

Blasting Station

How it works

1. Activate Blasting Station by tapping it and sacrificing a persist creature without a -1/-1 counter on it.
2. When the persist creature dies, its persist ability and Szarel trigger.
3. Resolve the Szarel trigger, putting a number of +1/+1 counters on the other persist creature.
4. Resolve the perist creature's trigger, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
5. When the creature enters the battlefield, Blasting Station triggers, untapping Blasting Station.
6. Resolve the Blasting Station ability from step 1.
7. Repeat.