Infinite +1/+1 counters on a creatureInfinite creature ETBInfinite creature LTBInfinite death triggersInfinite lifegainInfinite lifegain triggersInfinite recursion of some creature cards in your graveyardInfinite creature sacrifice triggers
How it works
Activate Bloodflow Connoisseur by sacrificing Ancestor's Chosen.
When Ancestor's Chosen dies, Orah triggers, returning Sister Hospitaller from your graveyard to the battlefield.
When Sister Hospitaller enters, it triggers, returning Ancestor's Chosen from your graveyard to the battlefield and causing you to gain 7 life.
When Ancestor's Chosen enters, it triggers, causing you to gain 1 life for each card in your graveyard.
Resolve the Bloodflow Connoisseur ability.
Activate Bloodflow Connoisseur by sacrificing Sister Hospitaller.
When Sister Hospitaller dies, Orah triggers, allowing you to return a Cleric with mana value 5 or less from your graveyard to the battlefield.
Resolve the Bloodflow Connoisseur ability.
Repeat.
This resilient loop turns a simple sacrifice outlet into an engine of endless life and growth. Bloodflow Connoisseur serves as the grim catalyst, sacrificing your creatures to fuel the cycle while growing larger with each iteration. When Ancestor's Chosen hits the graveyard, Orah, Skyclave Hierophant spots the fallen Cleric and resurrects Sister Hospitaller, whose own entry trigger immediately brings Ancestor's Chosen right back alongside a burst of life. Because Sister Hospitaller is also a Cleric, feeding her to Bloodflow Connoisseur allows Orah, Skyclave Hierophant to bring her back again, creating a perpetual motion machine that endlessly recycles your graveyard while flooding your life total.