[GCPH] Patch Notes for September 7

Taken from Grand Chase Philippines Forum:

Patch Notes for Sep 7
Content Update
- Skill Tree: Knight and Druid
- Crafting Event Last Week: All Limited Edition Items

Events
- Activated Skill Tree Buff!
- Activated Defenders of Bermesiah Mission
- Activated Skill Tree Weekend
- Gacha Ariel is on going
- Crafting Event is on going
- Removed Cash Points Bonus First Time Top Up
- Removed Gacha Ariel Weekend
- Removed Ariel's Blessing
- Removed Join the Chase! Referral System
- Removed Log In Rewards is on going
- Removed Stamp Your Attendance Rewards is on going
- Removed Collect Leaves for the Raccoon!

Item Update
- Released SP Reset Card
- Released Skill Open Key
- Released Skill Ring has 1/7/15/30 Days
- Released Skill Tree Red Knights Armor Set
- Released Skill Tree Red Knights Sword
- Released Skill Tree Nature Guardian Armor Set
- Released Skill Tree Nature Guardian Axe
- Released Limited Edition Elesis Skill Tree Package
- Released Limited Edition Ryan Skill Tree Package
- Released Spell Book and Spell Book Packages 10/20/30/60
- Removed Gift Board
- Removed Present Box Fragments

Fix
- Fixed Athena Sword Skill Bug