Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Blasting Station + Boss's Chauffeur
Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
Blasting Station
Boss's Chauffeur
Infinite +1/+1 counters on a creatureInfinite creature ETBInfinite creature LTBInfinite creature tokensInfinite damageInfinite death triggersInfinite creature sacrifice triggers
How it works
Activate Blasting Station by sacrificing Boss's Chauffeur.
When Boss's Chauffeur dies, its persist ability and second ability trigger.
Resolve the second trigger, creating a number of 1/1 Citizen creature tokens equal to the number of +1/+1 counters that were on Boss's Chauffeur.
When the Citizen(s) enter, Blasting Station triggers that many times, untapping Blasting Station.
Resolve the persist trigger, returning Boss's Chauffeur from your graveyard to the battlefield. It'll enter with a number of +1/+1 counters on it equal to the number of creatures you control minus 1 due to its replacement effect.
When Boss's Chauffeur enters, Blasting Station triggers, untapping Blasting Station.