Quests/BuildLumberMill

! Requirement ! Reward
 * Upgrade to Level 2
 * Upgrade to Level 3
 * Upgrade to Level 4
 * Upgrade to Level 5
 * Upgrade to Level 6
 * Upgrade to Level 7
 * Upgrade to Level 8
 * Upgrade to Level 9
 * Upgrade to Level 10
 * Upgrade to Level 19
 * Upgrade to Level 20
 * Upgrade to Level 21
 * Upgrade to Level 22
 * }
 * Upgrade to Level 7
 * Upgrade to Level 8
 * Upgrade to Level 9
 * Upgrade to Level 10
 * Upgrade to Level 19
 * Upgrade to Level 20
 * Upgrade to Level 21
 * Upgrade to Level 22
 * }
 * Upgrade to Level 10
 * Upgrade to Level 19
 * Upgrade to Level 20
 * Upgrade to Level 21
 * Upgrade to Level 22
 * }
 * Upgrade to Level 20
 * Upgrade to Level 21
 * Upgrade to Level 22
 * }
 * Upgrade to Level 21
 * Upgrade to Level 22
 * }
 * Upgrade to Level 22
 * }
 * }
 * }