It wasn't updated, but I updated it now.
The schedule is missing Heroic Battle.
Updated. Added Hide and Seek Event, Guide will be made soon.
Seasonal Events (Til Jan 17th):- Christmas Event: Incident in Fairyland - Every 8 hours, you will be able to join an event, "Incident in Fairyland", by teleporting to the Frigid Bay Area.Event will start at 07:30, 15:30, 22:30 every day.This event is based on a public quest system, which means that you will obtain rewards based on your contribution. The event is very similar to the Tiger Event. Here are the steps needed to complete it:The first phase of the event requires players to kill 2000 of the monsters spawned around the Frigid Bay area. Other than these monsters, 10 additional "hidden" monsters are spawned around the area, and will grant players greater contribution than regular monsters. These hidden monsters do not respawn, while the regular monsters do.After 2000 monsters are killed, 10 mini-bosses will spawn around the area in groups of two.After these mini-bosses are killed, the final boss will spawn at the very center of Frigid Bay.After the final boss is defeated, everybody that participated will receive their reward.- Christmas Event: Christmas Stash - Christmas stash is an event that will take place every 4 hours.The scheduled times for this event are 01:30, 05:30, 09:30, 13:30, 17:30, 21:30.To enter the event, talk to your clone at any of the major cities. You will be able to enter the event 2 minutes before it starts.The event happens in 9 rounds. Before each round, players will need to find a participation chest to dig in order to participate in the round. Each round, the number of chests that spawn will be reduced by half. In the first round, the number of spawned chests will be 512, in the second round the number will be 256. etc.You can die a total of three times during one event. After you die the 4th time, you won't be able to come back.Rounds are divided into 3 groups of 3 rounds, where 3 rounds are similar. (for example, 1st, 4th & 7th)In rounds 1, 4, 7: Christmas Gifts will spawn in the area, along with very strong (but very slow) snowmen guarding the chests, as well as cloned player NPCs which will hunt down the snowmen. The player's task is to stay alive and try to gather the christmas gifts while letting their clones do the hard work of getting rid of the snowmen! Snowmen will progressively be faster as well, so snowmen from round 7 will be faster than snowmen from round 4.In rounds 2, 5, 8: Everything is pretty much the same as in the rounds 1, 4, 7, except the fact that these snowmen explode, so you have to be careful and watch out for when they're about to be killed. Snowmen from rounds 1 & 4 are not aggressive, while snowmen from Round 7 are aggressive.In rounds 3, 6, 9: Christmas trees will spawn in the area, and snowmen invaders will try to reach the christmas trees and destroy them. Your job is to protect the christmas trees from dying. The reward will be given to each player in the area at the end of the round based on the amount of christmas trees that have been saved.In round #10, one chest will spawn. The player which digs this just will win a grand reward and the event will be over.