Mikaeus, the Unhallowed + Grim Poppet + Grinding Station

Mikaeus, the Unhallowed

Grim Poppet

Grinding Station

How it works

1. Activate Grinding Station by tapping it and sacrificing Grim Poppet.
2. When Grim Poppet dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect.
3. When Grim Poppet enters, Grinding Station triggers, untapping Grinding Station.
4. Resolve the Grinding Station ability from step 1
5. Repeat.

This cunning loop relies on Mikaeus, the Unhallowed to grant undying to your non-Human creatures, turning every trip to the graveyard into a fresh arrival. By sacrificing Grim Poppet to Grinding Station, you send the puppet to the graveyard—where its undying ability immediately brings it back with no +1/+1 counters, resetting its state. Furthermore, Grinding Station's second ability uses Grim Poppet's reentry as an artifact to untap itself, readying the station to devour the puppet once more and mill away your opponents three cards at a time.