Buildings Hell Event

Build Boost
Build Boost

This is the list of buildings that are higher in might, but takes lesser amount of time to complete. Targetting these buidings when doing hell events, make the event much easier and less heller ;).
Seconds / Might column denotes, amount of seconds required to increase might by 1 unit. So lesser is better!
Most of the buildings listed below, can be constructed only once, so I would suggest you to go for only Infirmary, Manor, Gym and Barracks when completing Hell Event.

Building
RSS
Might
Time
Secs / Might
Academy Lv.21
1,546,244
1,546,244
1,236,995
1,855,493
40,981
2d 13:00:03
5.359
Infirmary Lv.21
1,998,813
2,498,516
3,997,626
1,499,109
15,367
23:56:06
5.607
Academy Lv.20
1,030,829
1,030,829
824,663
1,236,995
29,271
1d 22:56:26
5.773
Infirmary Lv.22
2,598,456
3,248,071
5,196,913
1,948,842
21,515
1d 11:54:09
6.007
Academy Lv.22
2,319,366
2,319,366
1,855,493
2,783,239
57,372
4d 01:36:05
6.124
Infirmary Lv.20
1,537,548
1,921,935
3,075,096
1,153,161
10,977
19:56:45
6.541
Treasure Trove Lv.4
843,750
843,750
843,750
843,750
11,812
21:40:00
6.603
Battle Hall Lv.21
465,535
465,535
465,535
465,535
38,419
3d 01:03:18
6.846
Manor Lv.21
478,836
798,061
798,061
585,245
15,367
1d 05:13:19
6.846
Academy Lv.19
687,219
687,219
549,775
824,663
20,909
1d 16:48:00
7.025
Altar Lv.21
1,975,202
2,693,457
2,693,457
1,616,074
37,139
3d 01:03:18
7.081
Infirmary Lv.23
3,377,994
4,222,492
6,755,988
2,533,495
30,121
2d 13:02:02
7.295
Manor Lv.20
319,224
532,041
532,041
390,163
10,977
22:28:43
7.372
Battle Hall Lv.20
310,357
310,357
310,357
310,357
27,442
2d 08:11:46
7.372
Castle Wall Lv.21
2,493,942
2,992,731
2,493,942
1,995,154
34,577
3d 01:03:18
7.606
Altar Lv.20
1,316,801
1,795,638
1,795,638
1,077,383
26,527
2d 08:11:46
7.626
Manor Lv.22
718,255
1,197,092
1,197,092
877,867
21,515
1d 22:45:19
7.823
Battle Hall Lv.22
698,303
698,303
698,303
698,303
53,787
4d 20:53:16
7.823
Academy Lv.23
3,479,049
3,479,049
2,783,239
4,174,859
80,322
7d 07:40:56
7.874
Altar Lv.22
2,962,803
4,040,186
4,040,186
2,424,112
51,993
4d 20:53:16
8.093
Castle Wall Lv.20
1,662,628
1,995,154
1,662,628
1,330,102
24,698
2d 08:11:46
8.191
Academy Lv.18
458,146
458,146
366,517
549,775
14,934
1d 11:28:00
8.55
Embassy Lv.21
1,389,957
1,896,396
1,896,396
1,137,237
23,052
2d 06:47:28
8.557
Barracks Lv.21
931,071
1,862,143
1,163,839
698,303
23,052
2d 06:47:28
8.557
Watchtower Lv.21
914,445
914,445
731,556
1,097,334
19,209
1d 21:39:34
8.557
Castle Wall Lv.22
3,740,913
4,489,096
3,740,913
2,992,731
48,408
4d 20:53:16
8.693
Gym Lv.21
1,880,479
626,826
1,253,653
2,507,306
21,771
2d 04:57:53
8.758
Treasure Trove Lv.5
1,262,625
1,262,625
1,262,625
1,262,625
17,719
1d 19:20:00
8.804
Battle Hall Lv.19
206,904
206,904
206,904
206,904
19,602
2d 00:51:58
8.974
Watchtower Lv.20
609,630
609,630
487,704
731,556
13,721
1d 11:07:21
9.215
Embassy Lv.20
926,638
1,263,597
1,263,597
758,158
16,465
1d 18:08:50
9.215
Barracks Lv.20
620,713
1,241,426
775,893
465,535
16,452
1d 18:08:50
9.223
Altar Lv.19
877,867
1,197,092
1,197,092
718,255
18,949
2d 00:51:58
9.284
Workshop Lv.21
1,413,234
1,413,234
1,413,234
1,413,234
19,209
2d 02:13:31
9.413
Gym Lv.20
1,213,212
404,404
808,808
1,617,616
15,551
1d 16:44:32
9.432
Watchtower Lv.22
1,371,668
1,371,668
1,097,334
1,646,002
26,894
3d 01:00:00
9.772
Embassy Lv.22
2,084,935
2,843,094
2,843,094
1,705,856
32,272
3d 15:39:57
9.779
Barracks Lv.22
1,396,607
2,793,215
1,745,759
1,047,455
32,272
3d 15:39:57
9.779
Trading Post Lv.21
1,170,490
1,596,123
1,596,123
957,673
16,648
1d 21:39:34
9.873
Infirmary Lv.24
4,391,392
5,489,240
8,782,784
3,293,544
42,168
4d 19:57:52
9.9
Castle Wall Lv.19
1,108,418
1,330,102
1,108,418
886,735
17,641
2d 00:51:58
9.972