ascnet/Resources/table/share/dlchunt/DlcWorldInfo.tsv

1	Id	WorldId	BossType	Difficulty	IsTeaching
2	1	1	1	1	1
3	2	2	1	2
4	3	3	2	1
5	4	4	2	2
6	5	5	3	1
7	6	6	4	1
8	7	7	0	0
9	8	8	0	0
10	9	9	0	0
11	10	10	0	0