Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite storm countInfinite energy counters
How it works
Cast Chthonian Nightmare by paying 1.
When Chthonian Nightmare enters the battlefield, it triggers, causing you to get EEE.
Activate Chthonian Nightmare by paying EEE, sacrificing another creature and returning Chthonian Nightmare from the battlefield to your hand, returning Wriggling Grub from your graveyard to the battlefield.
Activate Phyrexian Altar by sacrificing Wriggling Grub, adding .
When Wriggling Grub dies, it triggers, creating two 1/1 Worm creature tokens.
Activate Phyrexian Altar by sacrificing a Worm, adding 1.