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