Carrion Feeder + Mikaeus, the Unhallowed + Otherworldly Escort

WB identity

Commander legal

The 3 combo pieces

• Carrion Feeder
• Mikaeus, the Unhallowed
• Otherworldly Escort

How to execute it

1. Activate Carrion Feeder by sacrificing Otherworldly Escort.
2. When Otherworldly Escort dies, it triggers, returning itself from your graveyard to the battlefield as a Spirit Detective.
3. Resolve the Carrion Feeder ability.
4. Activate Carrion Feeder by sacrificing Otherworldly Escort.
5. When Otherworldly Escort dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
6. Resolve the Carrion Feeder ability.
7. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers