Defeat Jellyfish King

Kill a Mob while wearing the same type of Mob Head.

Build some bookshelves to improve your enchantment table.

Kill a creeper with arrows.

Brew a potion.

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

Destroy a Ghast with a fireball.

Construct a Nether Portal.

Reach Sergeant (Level 10) in Multiplayer while playing online.

Gain the trust of an Ocelot.

Complete "Shelter Skelter"

Complete "All Together Now" (Daily Quest)