Bloodflow Connoisseur + Mikaeus, the Unhallowed + Putrid Goblin

B identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Bloodflow Connoisseur by sacrificing Putrid Goblin.
  2. When Putrid Goblin 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 Putrid Goblin.
  5. When Putrid Goblin 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.

What the combo produces