Cathedral of Aachen

The Cathedral of Aachen, also called the Imperial Cathedral, was commissioned by Charlemagne and marked Aachen as the center of his empire.
Properties
Type:	Great Building
Age:	Early Middle Ages
Street:	1x1
Size:	4x6
Construction Cost:	80 Copper 80 Gold 160 Granite 120 Honey 60 Alabaster
Boosts
Coin production	Produces Coins every 24 hours.
Military boost	Attacking units have their attack and defense values boosted by a percentage.

Level	Requires
1	50	2,740	2,610	3%
2	60	3,640	3,420	6%
3	120	5,440	4,480	9%
4	190	8,290	5,730	12%
5	240	11,890	7,150	15%
6	320	16,690	8,710	18%
7	380	22,390	10,420	21%
8	460	29,290	12,250	24%
9	530	37,240	14,200	27%
10	600	46,240	18,950	30%
Level	Requires
11	615	55,465	21,348	30.5%
12	631	64,930	23,801	31%
13	647	74,635	26,306	31.5%
14	663	84,580	28,859	32%
15	679	94,765	31,458	32.5%
16	696	105,205	34,101	33%
17	714	115,915	36,785	33.5%
18	732	126,895	39,510	34%
19	750	138,145	42,272	34.5%
20	769	149,680	45,071	35%
Level	Requires
21	788	161,500	47,906	35.5%
22	807	173,605	50,774	36%
23	828	186,025	53,675	36.5%
24	848	198,745	56,608	37%
25	869	211,780	59,571	37.5%
26	891	225,145	62,565	38%
27	913	238,840	65,587	38.5%
28	936	252,880	68,637	39%
29	960	267,280	71,715	39.5%
30	984	282,040	74,819	40%
Level	Requires
31	1,008	297,160	77,950	40.5%
32	1,033	312,655	81,105	41%
33	1,059	328,540	84,286	41.5%
34	1,086	344,830	87,490	42%
35	1,113	361,525	90,719	42.5%
36	1,141	378,640	93,970	43%
37	1,169	396,175	97,244	43.5%
38	1,198	414,145	100,540	44%
39	1,228	432,565	103,859	44.5%
40	1,259	451,450	107,198	45%
Level	Requires
41	1,291	470,815	110,558	45.5%
42	1,323	490,660	113,939	46%
43	1,356	511,000	117,340	46.5%
44	1,390	531,850	120,761	47%
45	1,424	553,210	124,201	47.5%
46	1,460	575,110	127,661	48%
47	1,497	597,565	131,139	48.5%
48	1,534	620,575	134,636	49%
49	1,572	644,155	138,152	49.5%
50	1,612	668,335	141,685	50%
Level	Requires
51	1,652	693,115	145,236	50.5%
52	1,693	718,510	148,804	51%
53	1,735	744,535	152,390	51.5%
54	1,779	771,220	155,992	52%
55	1,823	798,565	159,611	52.5%
56	1,869	826,600	163,247	53%
57	1,916	855,340	166,899	53.5%
58	1,963	884,785	170,567	54%
59	2,012	914,965	174,251	54.5%
60	2,063	945,910	177,951	55%
Level	Requires
61	2,114	977,620	181,666	55.5%
62	2,167	1,010,125	185,396	56%
63	2,221	1,043,440	189,141	56.5%
64	2,277	1,077,595	192,901	57%
65	2,334	1,112,605	196,676	57.5%
66	2,392	1,148,485	200,466	58%
67	2,452	1,185,265	204,270	58.5%
68	2,513	1,222,960	208,088	59%
69	2,576	1,261,600	211,920	59.5%
70	2,640	1,301,200	215,766	60%
Level	Requires
71	2,706	1,341,790	219,626	60.5%
72	2,774	1,383,400	223,499	61%
73	2,843	1,426,045	227,386	61.5%
74	2,914	1,469,755	231,286	62%
75	2,987	1,514,560	235,200	62.5%
76	3,062	1,560,490	239,126	63%
77	3,138	1,607,560	243,066	63.5%
78	3,217	1,655,815	247,018	64%
79	3,297	1,705,270	250,983	64.5%
80	3,380	1,755,970	254,960	65%