Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Bloodflow Connoisseur + Arcbound Slasher
Infinite LTB, Infinite ETB, Infinite sacrifice triggers, Infinite death triggers, Infinite +1/+1 counters on a creature, Infinite +1/+1 counters on certain creatures
Activate Bloodflow Connoisseur by sacrificing Arcbound Slasher.
When Arcbound Slasher dies, its modular ability and persist ability trigger.
Resolve the modular trigger, putting Arcbound Slasher's +1/+1 counters on another artifact creature.
Resolve the persist trigger, returning Arcbound Slasher from your graveyard to the battlefield. It will not have a -1/-1 counter on it due to its modular ability.
Resolve the Bloodflow Connoisseur ability.
Repeat.
Component Cards
How It Works
Activate Bloodflow Connoisseur by sacrificing Arcbound Slasher.
When Arcbound Slasher dies, its modular ability and persist ability trigger.
Resolve the modular trigger, putting Arcbound Slasher's +1/+1 counters on another artifact creature.
Resolve the persist trigger, returning Arcbound Slasher from your graveyard to the battlefield
It will not have a -1/-1 counter on it due to its modular ability.
Resolve the Bloodflow Connoisseur ability.
Repeat.