Legend Defence

Legend Defence
Skill type	Legend
Description	Legend defence power: +2% per level
Requirements
Building(s)	University: level 1–30
Formula [Help]
$resources \begin{bmatrix} food \\ wood \\ stone \\ copper \end{bmatrix} = \begin{bmatrix} 40*level^2 \\ 40*level^2 \\ 40*level^2 \\ 40*level^2 \end{bmatrix}$ $time \mbox{ [seconds]} = 350*level*(level+1)+100$

Not to be confused with Legend Defense, an Ascended Legend Skill.

Legend Defence is a Legend skill which can be learned at the university. This skill increases the defence of legends. At every level, defence is increased by 2%. The maximum boost at level 20 would be 40%. The boost can go up to 60% at level 30, although a level 30 university can only be built in a famous city.

Requirements

Level	Gold	Food	Wood	Stone	Copper	Time (h:mm:ss)
0→1	520	100	60	60	60	0:13:20
1→2	700	160	160	160	160	0:36:40
2→3	980	360	360	360	360	1:11:40
3→4	1,400	640	640	640	640	1:58:20
4→5	2,000	1,000	1,000	1,000	1,000	2:56:40
5→6	2,820	1,440	1,440	1,440	1,440	4:06:40
6→7	3,900	1,960	1,960	1,960	1,960	5:28:20
7→8	5,280	2,560	2,560	2,560	2,560	7:01:40
8→9	7,000	3,240	3,240	3,240	3,240	8:46:40
9→10	9,100	4,000	4,000	4,000	4,000	10:43:20
10→11	11,620	4,840	4,840	4,840	4,840	12:51:40
11→12	14,600	5,760	5,760	5,760	5,760	15:11:40
12→13	18,080	6,760	6,760	6,760	6,760	17:43:20
13→14	22,100	7,840	7,840	7,840	7,840	20:26:40
14→15	26,700	9,000	9,000	9,000	9,000	23:21:40
15→16	31,920	10,240	10,240	10,240	10,240	26:28:20
16→17	37,800	11,560	11,560	11,560	11,560	29:46:40
17→18	44,380	12,960	12,960	12,960	12,960	33:16:40
18→19	51,700	14,440	14,440	14,440	14,440	36:58:20
19→20	59,800	16,000	16,000	16,000	16,000	40:51:40
20→21	68,720	17,640	17,640	17,640	17,640	44:56:40
21→22	78,500	19,360	19,360	19,360	19,360	49:13:20
22→23	89,180	21,160	21,160	21,160	21,160	53:41:40
23→24	100,800	23,040	23,040	23,040	23,040	58:21:40
24→25	113,400	25,000	25,000	25,000	25,000	63:13:20
25→26	127,020	27,040	27,040	27,040	27,040	68:16:40
26→27	141,700	29,160	29,160	29,160	29,160	73:31:40
27→28	157,480	31,360	31,360	31,360	31,360	78:58:20
28→29	174,400	33,640	33,640	33,640	33,640	84:36:40
29→30	192,500	36,000	36,000	36,000	36,000	90:26:40