Mortar

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	11,250	7,500	7,500	5,000	1h	18
2	22,731	16,542	16,542	11,186	2h	19
3	67,616	42,951	42,951	29,256	3h	20
4	181,408	99,238	99,238	67,768	4h	21
5	412,685	201,626	201,626	137,823	5h	22
6	823,950	370,915	370,915	253,652	6h	23
7	1.49M	633,492	633,492	433,310	7h	24
8	2.51M	1.02M	1.02M	699,481	8h	25
9	4M	1.58M	1.58M	1.08M	9h	26
10	6.07M	2.35M	2.35M	1.61M	10h	27
11	8.89M	3.41M	3.41M	2.33M	11h	28
12	12.64M	4.83M	4.83M	3.3M	12h	29
13	17.5M	6.7M	6.7M	4.58M	13h	30
14	23.7M	9.13M	9.13M	6.25M	14h	31
15	31.51M	12.27M	12.27M	8.39M	15h	32
16	41.21M	16.27M	16.27M	11.13M	16h	33
17	53.12M	21.33M	21.33M	14.59M	17h	34
18	67.59M	27.69M	27.69M	18.95M	18h	35
19	85.03M	35.63M	35.63M	24.38M	19h	36
20	105.89M	45.48M	45.48M	31.12M	20h	37
21	130.64M	57.63M	57.63M	39.43M	21h	38
22	159.83M	72.54M	72.54M	49.64M	22h	39
23	194.05M	90.78M	90.78M	62.11M	23h	40
24	233.96M	112.97M	112.97M	77.3M	1d 0h	41
25	280.26M	139.88M	139.88M	95.71M	1d 1h	42
26	333.75M	172.41M	172.41M	117.96M	1d 2h	43
27	395.28M	211.58M	211.58M	144.77M	1d 3h	44
28	465.78M	258.62M	258.62M	176.95M	1d 4h	45
29	546.26M	314.96M	314.96M	215.5M	1d 5h	46
30	637.84M	382.25M	382.25M	261.54M	1d 6h	47
31	741.72M	462.42M	462.42M	316.39M	1d 7h	48
32	859.2M	557.71M	557.71M	381.59M	1d 8h	49
33	991.69M	670.75M	670.75M	458.93M	1d 9h	50
34	1.14G	804.54M	804.54M	550.48M	1d 10h	51
35	1.31G	962.61M	962.61M	658.63M	1d 11h	52
36	1.5G	1.15G	1.15G	786.16M	1d 12h	53
37	1.7G	1.37G	1.37G	936.29M	1d 13h	54
38	1.94G	1.63G	1.63G	1.11G	1d 14h	55
39	2.2G	1.93G	1.93G	1.32G	1d 15h	56
40	2.49G	2.28G	2.28G	1.56G	1d 16h	57
41	2.8G	2.7G	2.7G	1.85G	1d 17h	58
42	3.16G	3.18G	3.18G	2.18G	1d 18h	59
43	3.55G	3.75G	3.75G	2.56G	1d 19h	60
44	3.98G	4.41G	4.41G	3.02G	1d 20h	61
45	4.45G	5.17G	5.17G	3.54G	1d 21h	62
46	4.98G	6.07G	6.07G	4.15G	1d 22h	63
47	5.55G	7.1G	7.1G	4.86G	1d 23h	64
48	6.18G	8.31G	8.31G	5.68G	2d 0h	65
49	6.87G	9.7G	9.7G	6.64G	2d 1h	66
50	7.63G	11.31G	11.31G	7.74G	2d 2h	67