Embalmer's Tools, Chronosavant, and Phyrexian Altar

Prerequisites

• Embalmer's Tools on the battlefield
• Chronosavant on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificng Chronosavant, adding
2. Activate Chronosavant by paying , returning it to the battlefield from your graveyard and causing you to skip your next turn
3. Repeat

Results

• Infinite death triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Skip all your future turns
• Lock