• New meat drops from:
  • Polar bears
  • Pandas
  • Goats
  • Frogs
  • Turtles
  • Sniffers
• Bees drop honey directly
• All illagers drop treasure sacks with chunk-calculated loot
• Attacking glow squids creates a glow ink cloud that grants night vision
• Glow squids can be milked with glass bottles (hurts them – finite source)
• Music discs can be thrown like shurikens, each with unique stats based on acquisition
• Placing prismarine-related blocks under a cauldron creates an infinite water source
• Start a thunderstorm via ritual using copper, torches, and Heart of the Sea
• Glow lichens replaced with:
  • Dry lichens
  • Lichens
  • Bloom lichens (harvest for haste potions)
• Sponges can be crafted using Heart of the Sea and yellow corals

Utility and Progression

• Repair Altar — Repair items with copper blocks instead of XP (still uses standard repair materials)
• Chunk Keeper — Keeps a configurable number of chunks loaded
• Fish Traps — Passive food generation with luck, speed, and max output stats

Combat and Equipment

• Amethyst Arrows — Increased damage
• Harpoon — Unique underwater food-gathering mechanics
• Nautilus Bucket — Places large volumes of water (two modes)

Movement and Lava Travel

• Fins — Swim faster
• Obsidian Fins — Swim in lava
• Inferno Gear — Fire resistance and clear lava vision
• Obsidian Boat — Sail on lava

Special Items

• Pheromones — Tame any passive animal
• Phantom Treat — Makes mobs faster
• Ethereal Rocket — Extremely long flight duration

Herbs with Effects

• Whispering Herb — Silence footsteps and hide nametag
• Chorus Herb — Teleport to spawnpoint
• Phantom Herb — Prevent phantom spawning (as if rested)
• Crimson Herb — Protects from poison and wither
• Glow Herb — Protects from levitation and void damage
  • Taking void damage corrupts you

And much more.