Minecraft wiki entry for 3CHP, associated text: Guy asks Summer if "the Ice Cube" is made out of quartz, to which she nods in approval. They head inside it, which consists of packed snow in the middle. A room connected to it consists of supply chests, groups of potatoes, a jukebox, and a cauldron. Guy then asks Summer if they could use the redstone lamps in here, as well as the glowstone they have, to finish lighting the mountain. Summer says that she considered it, but realized that it’s just a fraction of what they need. She then says that she built this place to cool down as she flicks a lever, which causes a wall of gravel to fall, revealing a Nether fortress in the middle of a lava ocean. The two soon leave "the Ice Cube" to check out the Nether fortress, but soon get in combat with a blaze. As Guy distracts it, Summer swiftly kills it using her bow and arrow. The two then head off to find a blaze spawner in the fortress.