Collect any fish in a bucket.

Cure a zombie villager.

Swim in lava while having the Fire Resistance effect.

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

Gather all 16 colours of wool.

Build some bookshelves to improve your enchantment table.

Enter an End Portal.

Brew a potion.

Visit all Nether biomes [Bedrock Only]

Acquire diamonds with your iron tools.

Gain the trust of an Ocelot.

Bake a cake using wheat, sugar, milk and eggs!