Requires

Boss's Chauffeur must be on the battlefield. Antler Skulkin must be on the battlefield. Phyrexian Altar must be on the battlefield. Boss's Chauffeur does not have a -1/-1 counter on it. Mana needed:

Steps

1. Activate Antler Skulkin by paying , giving Boss's Chauffeur persist until end of turn.
2. Activate Phyrexian Altar by sacrificing Boss's Chauffeur, adding .
3. When Boss's Chauffeur dies, its second ability and its persist ability trigger.
4. 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.
5. 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.
6. If you created a Citizen this way, activate Phyrexian Altar by sacrificing a Citizen, adding .
7. Repeat.
8. If you controlled at least one additional creature to start the combo, this combo will net infinite Citizen tokens, infinite +1/+1 counters on Boss's Chauffeur and infinite colored mana.

Results