November 4 to November 13 in the Special Promotions > Limited Time category in non-Reboot worlds only.

The Philosopher’s Book is back! Hunt monsters or visit most General Stores in towns to acquire a Philosoquill Pen. Then use the pen on the Philosopher’s Book to receive TWO random in-game items! Each Philosopher’s Book can only be used once.

Click here to read more about the Philosopher's Book! Note: This item cannot be purchased with NX Credit.

• Philosopher's Book
  • Price (1): 2,600 NX
  • Price (11): 26,000 NX
  • Duration: 90 days

Check out some of the amazing items available:

• Frenzy Totem: Totem. Trade disabled when equipped. Unique Item. STR/DEX/INT/LUK: +30. Weapon ATT/Magic ATT: +10. Grants the Monolith skill which, when used, increases monster count and monster respawn time on the current map.
• Permanent Pendant Slot Expansion Coupon: Use this coupon to permanently increase the number of pendant slots in your Equip inventory. Now you will be able to equip 1 additional pendant!
• Lv. 150 Fafnir weapons
• Lightning God Ring

You also have a chance to get items such as:

• Androids: BattleRoids, Succubus Android, Maidroid, Orchiroid, Lotusroid, Fairy Roids, and Moonbeam Roid

• Planet Chair set

• Permanent Mounts: Witch's Broomstick Mount, Double Pink Unicorn Mount, Flying Bed Mount, Friend Mount, Double Aria Assistant Mount, Gargoyle Mount, and Decapatruck Mount.

• Lv. 150 Root Abyss set equips
• Permanent Titanium Heart and Outlaw Heart
• Gollux Pendant and Belts
• Lv. 140 Empress set equips
• A- and B-rank Nebulites
• Special scrolls
• Inventory slot bags
• And more!