Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Viscera Seer + Strangleroot Geist

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Viscera Seer

Strangleroot Geist

How it works

1. Activate Viscera Seer by sacrificing Strangleroot Geist
2. When Strangleroot Geist dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
3. Resolve the Viscera Seer ability.
4. Activate Viscera Seer by sacrificing Strangleroot Geist
5. When Strangleroot Geist dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
6. Strangleroot Geist enters and dies as a state-based action due to having 0 toughness. Its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
7. Resolve the Viscera Seer ability from step 4.
8. Repeat from step 4.