Wriggling Grub + Chthonian Nightmare + Phyrexian Altar

Prerequisites

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Steps

1. 1Cast Chthonian Nightmare by paying .
2. 2When Chthonian Nightmare enters the battlefield, it triggers, causing you to get .
3. 3Activate Chthonian Nightmare by paying , sacrificing another creature and returning Chthonian Nightmare from the battlefield to your hand, returning Wriggling Grub from your graveyard to the battlefield.
4. 4Activate Phyrexian Altar by sacrificing Wriggling Grub, adding .
5. 5When Wriggling Grub dies, it triggers, creating two 1/1 Worm creature tokens.
6. 6Activate Phyrexian Altar by sacrificing a Worm, adding .
7. 7Repeat.

Effects

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