Arena

Info	Costs					Gold Cost	Might
Level	Food	Wood	Stone	Iron	Time	Instant Upgrade
1	140	150	130	200	1m 30s	20	242
2	200	280	220	470	3m	30	383
3	300	600	420	1 090	4m 30s	40	525
4	460	1 280	840	2 300	6m	70	667
5	710	2 590	1 630	4 510	24m	110	808
6	1 160	4 900	3 010	8 310	48m	170	950
7	1 910	8 710	5 260	14 300	1h 36m	260	1,092
8	3 100	14 690	8 750	23 430	3h 12m	390	1,233
9	4 900	23 680	13 940	36 630	6h 24m	580	1,375
10	7 540	36 730	21 400	55 330	12h 48m	850	1,517
11	11 300	55 130	31 820	81 080	16h	1,060	1,658
12	16 510	80 420	46 030	115 700	20h	1,300	1,800
13	23 550	114 350	64 960	161 240	1day 1h	1,600	1,942
14	32 840	158 840	89 610	219 970	1day 7h 15m	1,950	2,083
15	44 830	215 920	121 040	293 990	1day 15h 3m 45s	2,360	2,912
16	60 000	287 700	160 340	385 420	2days 49m 41s	2,840	3,328
17	78 860	376 470	208 680	496 500	2days 13h 2m 6s	3,390	3,607
18	101 930	484 540	267 240	630 000	3days 4h 17m 38s	4,020	3,840
19	129 740	614 220	337 190	788 250	3days 23h 22m 3s	4,730	4,059
20	162 800	767 710	419 630	973 520	4days 23h 12m 34s	5,530	4,273
21	201 590	947 710	515 600	1 187 520	5days 11h 7m 49s	6,260	4,485
22	246 690	1 154 920	626 370	1 432 770	6days 14h 36s	7,050	4,697
23	298 690	1 393 670	753 180	1 712 290	6days 14h 40m 4s	7,910	4,908
24	358 160	1 665 800	897 240	2 027 480	7days 6h 32m 4s	8,850	5,120
25	425 640	1 973 660	1 059 700	2 380 590	7days 23h 59m 16s	9,850	5,331
26	501 670	2 319 490	1 241 660	2 774 740	8days 19h 11m 12s	10,940	5,543
27	586 740	2 705 370	1 444 140	3 211 150	9days 16h 18m 19s	12,100	5,754
28	681 310	3 133 230	1 668 060	3 690 790	10days 15h 32m 9s	13,340	5,966
29	785 800	2 604 810	1 914 240	4 216 560	11days 17h 5m 22s	14,650	6,177
30	900 690	4 122 140	2 183 670	4 819 250	12days 21h 11m 54s	16,070	6,388
31	5 854 485	26 793 910	14 193 855	31 325 125
32	7 903 555	36 171 779	19 161 704	42 288 919
33	10 669 799	48 831 902	25 868 300	57 090 041

Required building levels for Arena level-up
Arena Level	Iron Mine	Stone Quarry	Barracks
1	1	1	1
2	2	2	2
3	3	3	3
4	4	4	4
5	5	5	5
6	6	6	6
7	7	7	7
8	8	8	8
9	9	9	9
10	10	10	10
11	11	11	11
12	12	12	12
13	13	13	13
14	14	14	14
15	15	15	15
16	16	16	16
17	17	17	17
18	18	18	18
19	19	19	19
20	20	20	20
21	21	21	21
22	22	22	22
23	23	23	23
24	24	24	24
25	25	25	25
26	26	26	26
27	27	27	27
28	28	28	28
29	29	29	29
30	30	30	30

Arena Level	Attributes
	Bonus Skill Points
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	19
19	20
20	21
21	22
22	23
23	24
24	25
25	26
26	27
27	28
28	29
29	30
30	40