An open door reveals a chamber full of rotating pillars each one covered with metal pegs. Turning any of them causes the rest of them to turn faster. Moving through here does 1d8 damage every 5 ft at full speed, 1d4 at half speed, and 1 damage at one quarter speed. A false door is painted on the south wall. Each of the metal pegs is engraved with an Arkean virtue. Touching the false door cast the grease spell on the entire chamber, making all movement clumsy and full speed. Reciting the Arkean virtues in order locks the pillars in place and causes the false door to be replaced with a real door that leads to 3.22.