Hofri Ghostforge, Squee, the Immortal, Phyrexian Altar, and Goblin Warchief

Prerequisites

• Hofri Ghostforge on the battlefield
• Squee, the Immortal on the battlefield
• Phyrexian Altar on the battlefield
• Goblin Warchief on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Squee, adding
2. When Squee dies, Hofri triggers, exiling Squee from your graveyard and creating a token copy of it
3. Activate Phyrexian Altar by sacrificing the Squee token, adding
4. When the Squee token dies, it triggers, returning Squee from exile to your graveyard
5. Cast Squee from your graveyard by paying
6. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count