Go farm some feathers!

- Feather of a God drop rate increased.
- Removed stun from Sacra Archangel and Sacra Principality.
- Added Perfect Weapon Lapisia Lv16 to Lv19 as reward inside Infinite Boxes Lv5 (Core 5 reward).
- Added Perfect Armor Lapisia Box Lv3 to 82+ Mobs in Canyon of Greed.
- Fixed an issue with some temporal tradable costume/pets.