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

Dry a Sponge in a Furnace.

Respawn the Enderdragon.

Create and fully power a Beacon.

Spawn the Wither.

Cure a zombie villager.

Make the Meadows come alive with the sound of music from a jukebox

Trade for the best possible price.

Visit all Ocean Biomes.

Enter an End Portal.

Relieve a Blaze of its rod.

Kill a skeleton with an arrow from more than 50 meters.