Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite damageInfinite +1/+1 counters on creatures you control
How it works
Activate Blasting Station by tapping it and sacrificing the persist creature.
When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When the persist creature enters the battlefield, Celes's second ability and Blasting Station trigger.
Resolve the Celes trigger, putting a +1/+1 counter on each creature you control.
Resolve the Blasting Station trigger, untapping it.