Collect any fish in a bucket.

Use the Totem of Undying to cheat death.

Acquire a map from a cartographer villager, then enter the revealed structure. [Bedrock Only]

Using the Frost Walker boots, walk on at least 1 block on frozen water on a deep ocean.

Build a tower of Scaffolding that reaches the maximum build height.

Receive a gift in the morning from a tamed Cat.

Activate a Conduit.

Kill the Enderdragon.

Respawn the Enderdragon.

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

Kill the Wither.

Spawn the Wither.

Dry a Sponge in a Furnace.