Swordsman

Upgrade costs apply when reaching that level from the previous one.

Optician

Level	Offense upgrade gold	Offense upgrade crystal	Defense upgrade gold	Defense upgrade crystal	Time	Workshop
0	—	—	—	—	—	—
1	1,500	1,000	748	499	1h	2
2	4,100	3,028	2,155	1,563	2h	3
3	12,528	8,424	5,226	3,576	3h	4
4	31,885	19,216	10,844	6,924	4h	5
5	69,233	37,935	20,242	12,139	5h	6
6	134,099	67,733	35,128	19,937	6h	7
7	239,096	112,519	57,842	31,273	7h	8
8	400,675	177,113	91,566	47,413	8h	9
9	640,033	267,423	140,598	70,023	9h	10
10	984,215	390,655	210,705	101,288	10h	11
11	1.47M	555,552	309,588	144,058	11h	12
12	2.13M	772,679	447,478	202,044	12h	13
13	3.03M	1.05M	637,912	280,056	13h	14
14	4.24M	1.42M	898,733	384,315	14h	15
15	5.82M	1.88M	1.25M	522,841	15h	16
16	7.89M	2.46M	1.73M	705,951	16h	17
17	10.57M	3.18M	2.38M	946,886	17h	18
18	14.01M	4.09M	3.24M	1.26M	18h	19
19	18.39M	5.2M	4.38M	1.67M	19h	20
20	23.93M	6.57M	5.9M	2.21M	20h	21
21	30.9M	8.25M	7.9M	2.91M	21h	22
22	39.62M	10.29M	10.54M	3.81M	22h	23
23	50.48M	12.76M	13.99M	4.97M	23h	24
24	63.94M	15.74M	18.51M	6.46M	1d 0h	25
25	80.54M	19.34M	24.4M	8.38M	1d 1h	26
26	100.96M	23.65M	32.07M	10.84M	1d 2h	27
27	125.98M	28.8M	42.02M	13.98M	1d 3h	28
28	156.52M	34.95M	54.9M	18M	1d 4h	29
29	193.7M	42.27M	71.55M	23.12M	1d 5h	30
30	238.84M	50.95M	93.04M	29.63M	1d 6h	31
31	293.47M	61.23M	120.7M	37.91M	1d 7h	32
32	359.45M	73.38M	156.27M	48.42M	1d 8h	33
33	438.92M	87.71M	201.91M	61.73M	1d 9h	34
34	534.44M	104.58M	260.42M	78.58M	1d 10h	35
35	649.01M	124.41M	335.3M	99.89M	1d 11h	36
36	786.14M	147.66M	431M	126.8M	1d 12h	37
37	949.97M	174.9M	553.16M	160.74M	1d 13h	38
38	1.15G	206.76M	708.9M	203.52M	1d 14h	39
39	1.38G	243.96M	907.25M	257.37M	1d 15h	40
40	1.65G	287.34M	1.16G	325.12M	1d 16h	41
41	1.98G	337.86M	1.48G	410.26M	1d 17h	42
42	2.37G	396.63M	1.89G	517.17M	1d 18h	43
43	2.83G	464.91M	2.4G	651.31M	1d 19h	44
44	3.37G	544.15M	3.06G	819.5M	1d 20h	45
45	4.02G	636.01M	3.89G	1.03G	1d 21h	46
46	4.77G	742.39M	4.93G	1.29G	1d 22h	47
47	5.66G	865.45M	6.26G	1.62G	1d 23h	48
48	6.71G	1.01G	7.93G	2.04G	2d 0h	49
49	7.94G	1.17G	10.04G	2.55G	2d 1h	50
50	9.38G	1.36G	12.7G	3.2G	2d 2h	51