Color Identity: B

Initial Card State
- Necrotic Ooze on the battlefield.
- All other permanents in your graveyard.
Notable Prerequisites
- At least two additional creatures on the battlefield under your control.
- You have at least one additonal devotion to black that isn't from a creature you will need to sacrifice.
- Necrotic Ooze does not have summoning sickness.
Steps
- Tap Necrotic Ooze using Whisper, Blood Liturgist's ability to sacrifice two creatures and return Abhorrent Overlord to battlefield.
- Abhorrent Overlord's ETB triggers, creating at least 5 creature tokens.
- Using Altar Golem's ability, tap Abhorrent Overlord and 4 tokens to untap Necrotic Ooze.
- Tap Necrotic Ooze and sacrifice Abhorrent Overlord and a tapped token to Whisper's ability to return Marionetter Master to the battlefield, creating 3 Servo tokens.
- Tap Marionette Master and the 4 untapped tokens to untap Necrotic Ooze.
- Sacrifice Marionetter Master and a Servo token, causing target opponent to lose 1 life and reanimating Abhorrent Overlord.
- Repeat from step 2 for infinite life loss.
Results
- Infinite tapped creature tokens.
- Infinite death triggers.
- Infinite ETB.
- Infinite lifeloss.
- Infinite LTB.
- Infinite sacrifice triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).