Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite damageInfinite red manaInfinite creature tokensInfinite unlocking of Rooms you control
How it works
Activate Marina by tapping it, unlocking Spiked Corridor.
Spiked Corridor triggers, creating three 1/1 Devil creature tokens.
Activate Aura of Dominion by paying 1 and tapping a Devil, untapping Marina.
Activate Marina by tapping it, locking Spiked Corridor.
Activate Thermopod's second ability by sacrificing the tapped Devil, adding .
When the Devil dies, it triggers, dealing 1 damage to any target.
Activate Aura of Dominion by paying 1 and tapping a Devil, untapping Marina.
Activate Thermopod's second ability by sacrificing the tapped Devil, adding .
When the Devil dies, it triggers, dealing 1 damage to any target.
Repeat.
This clever loop hinges on Marina Vendrell acting as the mechanical engine, using her tap ability to continually lock and unlock the Spiked Corridor // Torture Pit half of your Room to harvest an endless supply of Devil tokens. Aura of Dominion facilitates this by letting you tap those newly spawned tokens to untap Marina, while Thermopod stands ready to sacrifice them for red mana. As you sacrifice and cycle through your tokens, the static damage-boosting property of Spiked Corridor // Torture Pit (or the pinging triggers of the dying Devils) lets you convert the entire assembly line into lethal, infinite damage.