Infinite +1/+1 counters on a creatureInfinite colorless manaInfinite creature tokensInfinite death triggersInfinite creature ETBInfinite creature LTBInfinite creature sacrifice triggers
How it works
Activate Antler Skulkin by paying 2, giving Boss's Chauffeur persist until end of turn.
Activate Ashnod's Altar by sacrificing Boss's Chauffeur, adding CC.
When Boss's Chauffeur dies, its second ability and its persist ability trigger.
Resolve the persist trigger, returning Boss's Chauffeur to the battlefield from your graveyard with at least one +1/+1 counter due to its ability.
Resolve the second Boss's Chauffeur 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 it died.