Brigade Level

Brigades will start from level 0 as your brigade goes on expeditions you will gain experience and level up, the level of your brigade will improve your rewards as you progress through the levels.

You get 5 experience points in a linear way for each expedition you attend (win or lose).

There are currently 5 Tiers of experience, which once you progress from one Tier to another you will get a greater benefit in rewards for achieving this milestone.

In order to progress in an optimal way, you will have to climb between Eras, as you go up each experience Tier (to levels 6, 11, 16, 21, and 25) the amount of experience received in lower eras decreases.

EXP	Era Lv.1-5	Era Lv.6-10	Era Lv.11-15	Era Lv.16-20	Era Lv.21-25	Era Lv.26-30
Brigade Lv.1-5	5	5	5	5	5	5
Brigade Lv.6-10	4	5	5	5	5	5
Brigade Lv.11-15	3	4	5	5	5	5
Brigade Lv.16-20	2	3	4	5	5	5
Brigade Lv.21-24	1	2	3	4	5	5
Brigade Lv.25	0.5	1	2	3	4	5

In the following table you can see the amount of experience required per level, and the amount of expeditions needed to achieve that experience, for example, for level 13 you will need 18 days starting from level 0.

Brigade Level	Brigade Tier	EXP Required	Reward Increased
1	1	10	1%
2	1	12	2%
3	1	15	3%
4	1	18	4%
5	1	21	5%
6	2	25	10%
7	2	30	12%
8	2	36	14%
9	2	43	16%
10	2	52	20%
11	3	62	20.5%
12	3	75	21%
13	3	90	21.5%
14	3	107	22%
15	3	129	22.5%
16	4	155	25%
17	4	185	25.5%
18	4	222	26%
19	4	267	26.5%
20	4	320	27%
21	5	384	30%
22	5	461	30.5%
23	5	553	31%
24	5	663	31.5%
25	6	795	35%