Prerequisites
- Eternal Witness on the battlefield
- Progenitor Mimic on the battlefield
- Temporal Manipulation in hand
- Progenitor Mimic as a copy of Eternal Witness
- available
Steps
- Cast Temporal Manipulation by paying , taking an extra turn after this one
- Move to your next turn
- At the beginning of your upkeep, Progenitor Mimic triggers, creating a copy of Eternal Witness
- Eternal Witness enters the battlefield, returning Temporal Manipulation from your graveyard to your hand
- Repeat
Results
Required Cards 3
Eternal Witness
Creature — Human Shaman
Progenitor Mimic
Creature — Shapeshifter
Temporal Manipulation
Sorcery