Destroy a Ghast with a fireball.

Construct a Nether Portal.

Travel by minecart to a point at least 500m in a single direction from where you started.

Use Shears to obtain wool from a Sheep.

Catch and cook a fish!

Construct a better pickaxe.

Turn wheat into bread.

Power a Furnace with Lava.

Use planks and sticks to make a hoe.

Craft a workbench with four blocks of wooden planks.

Attack and destroy a monster.

Win 3 public Battle mini games in a row.

Kill a player while you are starving in a Battle mini game.