Warren Soultrader + Seedship Broodtender + Reveillark + Boss's Chauffeur + Essence Warden

Warren Soultrader

Seedship Broodtender

Reveillark

Boss's Chauffeur

Essence Warden

How it works

1. Activate Warren Soultrader by paying 1 life and sacrificing Reveillark.
2. When Reveillark dies, it triggers, returning Seedship Broodtender and Boss's Chauffeur from your graveyard to the battlefield. Boss's Chauffeur will enter with a +1/+1 counter on it equal to the number of creatures you control.
3. When Seedship Broodtender enters, it, Essence Warden and Boss's Chauffeur trigger.
4. Resolve the Essence Warden trigger, causing you to gain 1 life.
5. Resolve the Boss's Chauffeur trigger, putting a +1/+1 counter on Boss's Chauffeur.
6. Resolve the Seedship Broodtender trigger, causing you to mill three cards.
7. Resolve the Warren Soultrader ability, creating a Treasure token.
8. Activate Warren Soultrader by paying 1 life and sacrificing Boss's Chauffeur.
9. When Boss's Chauffeur dies, it triggers, creating a 1/1 Citizen creature token for each +1/+1 counter on it.
10. When the Citizens enter, Essence Warden triggers that many times, causing you to gain that much life.
11. Resolve the Warren Soultrader ability, creating a Treasure token.
12. Activate Warren Soultrader by paying 1 life and sacrificing a Citizen, creating a Treasure token.
13. Repeat step 12 two additional times.
14. Activate five Treasures by tapping and sacrificing them, adding 3.
15. Activate Seedship Broodtender by paying 3 and sacrificing it, returning Reveillark from your graveyard to the battlefield.
16. When Reveillark enters, Essence Warden triggers, causing you to gain 1 life.
17. Repeat.

This intricate loop relies on Warren Soultrader to convert your creatures into Treasure tokens while Reveillark orchestrates a continuous stream of resurrections from the graveyard. As Seedship Broodtender and Boss's Chauffeur enter and leave the battlefield, Essence Warden reliably cushions your life total against the costs paid to the Soultrader, while simultaneously fueling the Chauffeur's growing payload of +1/+1 counters that burst into a flood of Citizen tokens upon death. By cycling your resources this way, the accumulated Treasures generate more than enough mana to activate the Broodtender's own recursion ability, bringing back Reveillark to start the cycle anew.