Stop starvation using Rotten Flesh.

Gain the trust of an Ocelot.

Brew a potion.

Construct a Dispenser.

Cook and eat a pork chop.

Craft and place a sign.

Discover 17 of 40 biomes.

Build some bookshelves to improve your enchantment table.

Breed two cows with wheat.

Acquire 30 Emeralds by trading with villagers or mining.

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

Kill the Enderdragon.