Players who login December 20th through January 30th will receive a complementary item entitled "Obsidian Item of Greater Unlearning (Expires Soon)" that when used allows them to to reset all skills in a skill tree to minimum levels and move 100% of the experience to the experience pool for spending elsewhere. Alternatively, they can use it to set all adventurer or crafting skills to their minimums and return 100% of experience to your pool for reapplying in a new way. This effectively grants players a full respec to rebuild their character however they choose.
NOTE: This item must be used by January 30!
Additional identical items entitled "Obsidian Item of Greater Unlearning" can be purchased from the Crown Merchant interface. The purchased version has no expiration.