Every hour: blood castle (started from 00:30) Every 2 hours: devil square (started from 00:00) chaos castle (started from 01:00) white wizard invasion (started from 00:46) red dragon invasion (started from 01:10) golden dragon invasion (started from 01:12) Every 4 hours: dungeon's undine (started from 00:50) Dungeon's undine - special boss in the end of dungeon map. Skeleton king - every 30 minutes (started from 00:15) Loren deep - a l