Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Viscera Seer + Big Mother Mouser

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

Viscera Seer

Big Mother Mouser

How it works

1. Activate Viscera Seer by sacrificing Big Mother Mouser.
2. When Big Mother Mouser dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its replacement effect.
3. Resolve the Viscera Seer ability.
4. Repeat.