Prerequisites
- Phyrexian Altar on the battlefield
- Supernatural Stamina in hand
- Repository Skaab on the battlefield
- Necroduality on the battlefield
- available
Steps
- Cast Supernatural Stamina by paying , targeting Repository Skaab
- Activate Phyrexian Altar by sacrificing Repository Skaab, adding
- When Repository Skaab dies, it triggers, returning it from your graveyard to the battlefield
- When Repository Skaab enters the battlefield, its exploit ability and Necroduality trigger
- Resolve the Necroduality trigger, creating a token copy of it
- When the Repository Skaab token enters the battlefield, its exploit ability triggers; choose not to sacrifice a creature
- Resolve the Repository Skaab trigger from step 4, sacrificing the Repository Skaab token
- Repository Skaab's second ability triggers, returning Supernatural Stamina to your hand from your graveyard
- Repeat
Results
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite magecraft triggers
- Infinite sacrifice triggers
- Infinite storm count
Required Cards 4
Supernatural Stamina
Instant
Repository Skaab
Creature — Zombie