Mikaeus, the Unhallowed + Lesser Masticore + Bloodflow Connoisseur

Mikaeus, the Unhallowed

Lesser Masticore

Bloodflow Connoisseur

How it works

1. Activate Bloodflow Connoisseur by sacrificing Lesser Masticore.
2. When Lesser Masticore dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Resolve the Bloodflow Connoisseur ability.
4. Activate Bloodflow Connoisseur by sacrificing Lesser Masticore.
5. When Lesser Masticore dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
6. Resolve the Bloodflow Connoisseur ability.
7. Repeat.