this heart = 2 lives so all 10 hearts is 20 lives
A mob is a monster or animal. I'm gonna tell you how much health every mob has. When you see the health, its actually divided by 2. Creeper: 20. Zombie: 20. Silverfish: 8. Spider: 16. Slime: 8. Ghast: 10. Zombie Pigman: 20. Witch: 26. Wither Skeleton: 20. Blaze: 20. Endermite: 8. Guardian: 30. Elder Guardian: 80. Wither: 300. Ender Dragon: 200. The Ender Dragon is the final boss, even though it has less health than the Wither.