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