Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Shilgengar, Sire of Famine + Arcbound Bruiser
Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
Shilgengar, Sire of Famine
Arcbound Bruiser
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokensInfinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite Blood tokensInfinite +1/+1 counters on certain creatures
How it works
Activate Shilgengar by sacrificing Arcbound Bruiser.
When Arcbound Bruiser dies, its modular ability and persist ability trigger.
Resolve the modular trigger, putting Arcbound Bruiser's +1/+1 counters on another artifact creature.
Resolve the persist trigger, returning Arcbound Bruiser from your graveyard to the battlefield. It will not have a -1/-1 counter on it due to its modular ability.