Blasting Station + Support Mission

Blasting Station

Support Mission

How it works

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