6. The Freezing Potion Brewery
This is the room that turns defence into offence. A brewing stand, a chest of ice balls dropped by Frostbites, and awkward potions ready to go. Brew an awkward potion with an ice ball and you get a Potion of Freezing. Splash it, and things slow down and take damage. Frostbites themselves are immune, which is annoying, but their friends aren’t. I keep a chest of splash potions by the door, like other people keep umbrellas. Same energy, honestly.