1.) Elite Boss:
Defeat the Wilds Elite Boss against the clock to get awesome Boss Chests which are filled with loads of rare items! However, they’re not that easy to get a hold of. Whilst fighting the Boss, you’ll have to fight up close and personal with other players to ensure you’re the one who gets the Chest!
 
Entry Requirements: Unlocked at Lv.41. Enter by going to; Gameplays –> Wilds

Time: Daily between 09:00 and 02:00 (game time) the next day. Refreshes every hour.

 
Boss Name: Lavalord
Boss Position: Central area
Rewards Limit: Can only get 12 Boss Chests per day; not related to number of times you kill the Boss.
Task Rewards: Lavalord Chests containing masses of rare items.