Bhaal, Lord of Murder + Reassembling Skeleton + Crystalline Crawler + 1 more
Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Activate Phyrexian Altar by sacrificing Reassembling Skeleton, adding .
When Reassembling Skeleton dies, Bhaal triggers, putting a +1/+1 counter on Crystalline Crawler and goading it.
Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
Activate Reassembling Skeleton by paying , returning it from your graveyard to the battlefield tapped.
Repeat.
Component Cards
How It Works
Activate Phyrexian Altar by sacrificing Reassembling Skeleton, adding .
When Reassembling Skeleton dies, Bhaal triggers, putting a +1/+1 counter on Crystalline Crawler and goading it.
Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
Activate Reassembling Skeleton by paying , returning it from your graveyard to the battlefield tapped.
Repeat.