Mobs

Mobs

 * Mobs are the enemy NPC's within minecraft, these attack you
 * Not to be confused with Passive NPC's

List of Mobs

 * Skeleton
 * Zombie
 * Cave Spider
 * Spider(at night)
 * Ghast
 * Slime
 * Blaze
 * Blaze Cube

Passive Mobs

 * Wolves
 * Spiders(at day)
 * Endermen
 * Iron Golems
 * Zombie Pigmen

What causes these mobs to aggrivate?
 * Wolves are aggrivated if hit at least once by a Player character.
 * Spiders are aggrivated if hit at least once by a Player character.
 * Endermen are aggrivated if looked at.
 * Iron Golems are aggrivated if hit at least once by a Player character.
 * Zombie Pigmen are aggrivated if hit at least once by a Player character, usually attack in packs of 4.

NPC's

 * Villagers
 * Sheep
 * Pigs
 * Cows
 * Cats
 * Chickens