Lead a caravan containing at least 5 Llamas.

Use the Totem of Undying to cheat death.

Levitate up 50 block from the attacks of a Shulker.

Defeat an Elder Guardian.

Place 9 fully explored, adjacent Maps into 9 Item Frames in a 3 by 3 square.

Stay underwater for 2 minutes.

Use an Elytra to fly through a 1 by 1 gap while moving faster than 40 m/s.

Respawn the Enderdragon.

Kill the Wither.

Dye all 4 unique pieces of Leather Armor.

Create and fully power a Beacon.

Cure a zombie villager.

Mine 1,728 Cobblestone and place it in a chest.