Bhaal, Lord of Murder + Reassembling Skeleton + Cryptic Trilobite + 1 more
Infinite +1/+1 counters on most creatures you control, Infinite colorless mana that can only be spent to activate abilities, 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 Cryptic Trilobite and goading it.
Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
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 Cryptic Trilobite and goading it.
Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
Activate Reassembling Skeleton by paying , returning it from your graveyard to the battlefield tapped.
Repeat.