Fain, the Broker + Thornbite Staff + Conspiracy + Rotlung Reanimator

Fain, the Broker

Thornbite Staff

Conspiracy

Rotlung Reanimator

How it works

1. Activate Fain's first ability by tapping it and sacrificing a creature.
2. The creature dies, triggering Rotlung Reanimator and Fain.
3. Resolve the Rotlung Reanimator trigger, creating a 2/2 Zombie creature token.
4. Resolve the Fain trigger, untapping it.
5. Resolve the Fain ability from step 1, putting two +1/+1 counters on a creature you control.
6. Repeat.

This clever loop transforms Fain, the Broker into a relentless engine of sacrifice and growth, neatly turning a single dead creature into a cascading cycle of value. Conspiracy is the secret glue holding the operation together, redefining all your creatures as Clerics so that Rotlung Reanimator triggers whenever anything perishes, churning out a fresh Zombie token to replace the fallen. Meanwhile, Thornbite Staff equips itself for free to Fain (who counts as a Shaman) and watches the graveyard with a jealous eye, automatically untapping its bearer every single time a creature dies. By tapping Fain to feed a creature to its own first ability, you trigger both the staff's untap and the reanimator's zombie-making, allowing you to feed the loop indefinitely and pile infinite +1/+1 counters onto your board.