Infinite +1/+1 counters on a creature, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Activate Bloodflow Connoisseur by sacrificing the persist creature.
When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When the persist creature enters the battlefield, its fabricate ability triggers, putting a +1/+1 counter on it.
Resolve the Bloodflow Connoisseur ability, putting a +1/+1 counter on it.
Repeat.
Component Cards
How It Works
Activate Bloodflow Connoisseur by sacrificing the persist creature.
When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When the persist creature enters the battlefield, its fabricate ability triggers, putting a +1/+1 counter on it.
Resolve the Bloodflow Connoisseur ability, putting a +1/+1 counter on it.
Repeat.