Phantom Steed + Time Stretch + Salvager of Secrets

Phantom Steed

Time Stretch

Salvager of Secrets

How it works

1. Cast Time Stretch, taking an extra two turns after this one.
2. Attack with Phantom Steed.
3. Phantom Steed triggers, creating a token copy of Salvager of Secrets that is tapped and attacking.
4. Salvager of Secrets enters, returning Time Stretch from your graveyard to your hand.
5. Pass the turn.
6. Repeat.

This clever loop achieves infinite turns by recycling a single copy of Time Stretch through the recursive power of Salvager of Secrets. Every time Phantom Steed charges into combat, its attack trigger summons a temporary token copy of Salvager of Secrets, which immediately plucks Time Stretch right back out of your graveyard and into your hand. By constantly re-casting the spell off the mana you untap during your extra turns, you lock down the game and ensure your opponents never get another untap step.