Karador, Ghost Chieftain, Timestream Navigator, Isochron Scepter, and Entomb

Prerequisites

• Karador, Ghost Chieftain on the battlefield
• Timestream Navigator on the battlefield
• Isochron Scepter on the battlefield
• Entomb in exile
• Timesteam Navigator does not have summoning sickness
• You have not cast a creature spell using Karador this turn
• You have the city's blessing
• each turn available

Steps

1. Activate Timestream Navigator by paying , tapping it and putting it from the battlefield onto the bottom of your library, causing you to take an extra turn after this one
2. Activate Isochron Scepter by paying and tapping it, casting a copy of Entomb without paying its mana cost
3. Resolve Entomb, searching your library for Timestream Navigator and putting it into your graveyard
4. Cast Timestream Navigator from your graveyard by paying
5. Repeat each turn

Results

• Infinite turns