MEDIUM ADVANCEMENTS
Requires some preparation or specific resources. Part of normal gameplay progression.
Diamonds!
Acquire diamonds
Cover Me with Diamonds
Diamond armor saves lives
Enchanter
Enchant an item at an Enchanting Table
Eye Spy
Follow an Eye of Ender
Return to Sender
Destroy a Ghast with a fireball
Those Were the Days
Enter a Bastion Remnant
A Terrible Fortress
Break into a Nether Fortress
Who is Cutting Onions?
Obtain Crying Obsidian
This Boat Has Legs
Ride a Strider with a Warped Fungus on a Stick
War Pigs
Loot a chest in a Bastion Remnant
Into Fire
Relieve a Blaze of its rod
Not Quite "Nine" Lives
Charge a Respawn Anchor to the maximum
Local Brewery
Brew a Potion
The Next Generation
Hold the Dragon Egg
Remote Getaway
Escape the island
You Need a Mint
Collect Dragon's Breath in a Glass Bottle
Voluntary Exile
Kill a raid captain. Maybe consider staying away from villages for the time being...
Crafting a New Look
Craft a trimmed armor piece at a Smithing Table
Sniper Duel
Kill a Skeleton from at least 50 meters away
Is It a Balloon?
Look at a Ghast through a Spyglass
Sound of Music
Make the Meadows come alive with the sound of music from a Jukebox
Sneak 100
Sneak near a Sculk Sensor or Warden to prevent it from detecting you
Who Needs Rockets?
Use a Wind Charge to launch yourself upward at least 8 blocks
Blowback
Deflect a projectile back at an entity with your shield
Minecraft: Trial(s) Edition
Step foot in a Trial Chamber
Under Lock and Key
Unlock a Vault using a Trial Key
Bullseye
Hit the bullseye of a Target block from at least 30 meters away
Throwing Things
Throw a Trident at something. Note: Throwing your only weapon is not a good idea.
A Throwaway Joke
Throw a Trident at something
Respecting the Remnants
Brush a Suspicious block to obtain a Pottery Sherd
Good as New
Repair a damaged Wolf Armor using Armadillo Scutes
The Cutest Predator
Catch an Axolotl in a Bucket
The Healing Power of Friendship!
Team up with an Axolotl and win a fight
Birthday Song
Have an Allay deliver a Cake to a Note Block
Planting the Past
Plant any Sniffer seed
Total Beelocation
Move a Bee Nest, with 3 Bees inside, using Silk Touch
Smells Interesting
Obtain a Sniffer Egg
Little Sniffs
Feed a Snifflet