Infinite +1/+1 counters on a creatureInfinite creature ETBInfinite creature LTBInfinite death triggersInfinite lifegainInfinite lifegain triggersInfinite lifelossInfinite creature sacrifice triggersInfinite unlocking of Rooms you control
How it works
Activate Marina by tapping it, unlocking Awakening Hall.
Awakening Hall triggers, returning all creature cards in your graveyard to the battlefield.
Activate Carrion Feeder by sacrificing one of the returned creatures.
When the creature dies, Marina triggers, and Funeral Room triggers if it's unlocked.
Resolve the Marina trigger, untapping it.
Resolve the Funeral Room trigger, if applicable, causing each opponent to lose 1 life and you to gain 1 life.
Resolve the Carrion Feeder ability.
Activate Marina by tapping it, locking Awakening Hall.
Repeat steps 3 through 7 once.
Repeat from step 1.
This clever loop turns Marina Vendrell's unique ability to lock and unlock Rooms into an infinite engine of rebirth and sacrifice. By repeatedly toggling the Awakening Hall half of Funeral Room // Awakening Hall, you continuously flood the board with creatures from your graveyard, fueling Carrion Feeder with endless sacrifices to grow massive while draining your opponents dry. The setup is neatly held together by Thornbite Staff, whose passive untapping ability ensures Marina Vendrell is always ready to flip the door back and forth, turning a house full of horrors into a perpetual motion machine of life and death.