The Cathedral of Notre Dame in Paris was a pinnacle of architecture with no equals in Western Europe. Its grandeur and perfection inspired all craftsmen who looked upon it.

The Notre Dame is of the great buildings of the High Middle Ages. It boosts happiness and produces supplies.

Levels

Lvl
GRBU.png
Req.
Forge.png
Happiness
GBhappiness.png
Eff.
Happiness/Size
Supplies
GBsupplies.png
1 50 1,100 46 1,380
2 70 1,230 51 1,680
3 130 1,450 60 2,080
4 200 1,710 71 2,550
5 270 2,000 83 3,090
6 330 2,330 97 3,680
7 420 2,690 112 4,320
8 490 3,070 128 5,010
9 570 3,480 145 5,750
10 650 3,900 163 7,240
11 667 4,091 170 8,157
12 683 4,273 178 9,094
13 700 4,447 185 10,051
14 718 4,615 192 11,026
15 736 4,777 199 12,019
16 754 4,934 206 13,029
17 773 5,085 212 14,054
18 792 5,233 218 15,095
19 812 5,376 224 16,151
20 833 5,516 230 17,220
21 853 5,652 236 18,303
22 875 5,785 241 19,399
23 897 5,915 246 20,507
24 919 6,042 252 21,628
25 942 6,167 257 22,760
26 965 6,289 262 23,904
27 990 6,409 267 25,058
28 1,014 6,526 272 26,224
29 1,040 6,642 277 27,400
30 1,092 6,755 281 28,586
31 1,120 6,977 291 30,987
32 1,147 7,085 295 32,202
34 1,176 7,192 300 33,427
35 1,206 7,297 304 34,660
36 1,236 7,400 308 35,902
37 1,298 7,502 313 37,153
38 1,331 7,603 317 38,413
39 1,364 7,800 325 40,956
40 1,398 7,897 329 42,240
41 1,433 7,897 329 42,240
60 2,290 9,554 398 67,988
80 3,753 11,031 460 97,410

Collaboration Rewards

Levels 1 - 10

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +5
Medals +13
Blank.png
Forge.png +5
Medals +7
Blank.png
Blank.png
Medals +3
Blank.png
Blank.png
Medals +1
Blank.png
Blank.png
Medals +1
Blank.png

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +10
Medals +18
Blueprints +1
Forge.png +5
Medals +9
Blank.png
Blank.png
Medals +5
Blank.png
Blank.png
Medals +2
Blank.png
Blank.png
Medals +1
Blank.png

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +15
Medals +33
Blueprints +1
Forge.png +10
Medals +17
Blueprints +1
Forge.png +5
Medals +8
Blueprints +1
Blank.png
Medals +3
Blank.png
Blank.png
Medals +2
Blank.png

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +20
Medals +50
Blueprints +1
Forge.png +10
Medals +25
Blueprints +1
Forge.png +5
Medals +13
Blueprints +1
Blank.png
Medals +5
Blueprints +1
Blank.png
Medals +3
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +30
Medals +68
Blueprints +2
Forge.png +15
Medals +34
Blueprints +1
Forge.png +5
Medals +17
Blueprints +1
Blank.png
Medals +7
Blueprints +1
Blank.png
Medals +3
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +35
Medals +83
Blueprints +2
Forge.png +20
Medals +42
Blueprints +1
Forge.png +5
Medals +21
Blueprints +1
Blank.png
Medals +8
Blueprints +1
Blank.png
Medals +4
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +45
Medals +105
Blueprints +2
Forge.png +25
Medals +53
Blueprints +2
Forge.png +10
Medals +26
Blueprints +1
Forge.png +5
Medals +11
Blueprints +1
Blank.png
Medals +5
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +50
Medals +123
Blueprints +3
Forge.png +25
Medals +62
Blueprints +2
Forge.png +10
Medals +31
Blueprints +1
Forge.png +5
Medals +12
Blueprints +1
Blank.png
Medals +6
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +60
Medals +143
Blueprints +3
Forge.png +30
Medals +72
Blueprints +2
Forge.png +10
Medals +36
Blueprints +2
Forge.png +5
Medals +14
Blueprints +1
Blank.png
Medals +7
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +65
Medals +163
Blueprints +3
Forge.png +35
Medals +82
Blueprints +2
Forge.png +10
Medals +41
Blueprints +2
Forge.png +5
Medals +16
Blueprints +2
Blank.png
Medals +8
Blueprints +1

Levels 11 - 20

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +75
Medals +185
Blueprints +3
Forge.png +40
Medals +93
Blueprints +2
Forge.png +15
Medals +46
Blueprints +2
Forge.png +5
Medals +19
Blueprints +2
Blank.png
Medals +9
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +85
Medals +205
Blueprints +4
Forge.png +45
Medals +103
Blueprints +3
Forge.png +15
Medals +51
Blueprints +2
Forge.png +5
Medals +21
Blueprints +2
Blank.png
Medals +10
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +95
Medals +228
Blueprints +4
Forge.png +50
Medals +114
Blueprints +3
Forge.png +15
Medals +57
Blueprints +2
Forge.png +5
Medals +23
Blueprints +2
Blank.png
Medals +11
Blueprints +1

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +100
Medals +248
Blueprints +4
Forge.png +50
Medals +124
Blueprints +3
Forge.png +15
Medals +62
Blueprints +2
Forge.png +5
Medals +25
Blueprints +2
Blank.png
Medals +12
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +110
Medals +273
Blueprints +4
Forge.png +55
Medals +137
Blueprints +3
Forge.png +20
Medals +68
Blueprints +2
Forge.png +5
Medals +27
Blueprints +2
Blank.png
Medals +14
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +120
Medals +293
Blueprints +5
Forge.png +60
Medals +147
Blueprints +3
Forge.png +20
Medals +73
Blueprints +3
Forge.png +5
Medals +29
Blueprints +2
Blank.png
Medals +15
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +130
Medals +315
Blueprints +5
Forge.png +65
Medals +158
Blueprints +3
Forge.png +20
Medals +79
Blueprints +3
Forge.png +5
Medals +32
Blueprints +2
Blank.png
Medals +16
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +140
Medals +340
Blueprints +5
Forge.png +70
Medals +170
Blueprints +4
Forge.png +25
Medals +85
Blueprints +3
Forge.png +5
Medals +34
Blueprints +2
Blank.png
Medals +17
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +150
Medals +365
Blueprints +5
Forge.png +75
Medals +183
Blueprints +4
Forge.png +25
Medals +91
Blueprints +3
Forge.png +5
Medals +37
Blueprints +2
Blank.png
Medals +18
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +155
Medals +385
Blueprints +5
Forge.png +80
Medals +193
Blueprints +4
Forge.png +25
Medals +96
Blueprints +3
Forge.png +5
Medals +39
Blueprints +2
Blank.png
Medals +19
Blueprints +2

Levels 21 - 30

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +165
Medals +410
Blueprints +6
Forge.png +85
Medals +205
Blueprints +4
Forge.png +30
Medals +103
Blueprints +3
Forge.png +10
Medals +41
Blueprints +3
Blank.png
Medals +21
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +175
Medals +435
Blueprints +6
Forge.png +90
Medals +218
Blueprints +4
Forge.png +30
Medals +109
Blueprints +3
Forge.png +10
Medals +44
Blueprints +3
Blank.png
Medals +22
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +185
Medals +460
Blueprints +6
Forge.png +95
Medals +230
Blueprints +4
Forge.png +30
Medals +115
Blueprints +3
Forge.png +10
Medals +46
Blueprints +3
Blank.png
Medals +23
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +195
Medals +483
Blueprints +6
Forge.png +100
Medals +242
Blueprints +4
Forge.png +35
Medals +121
Blueprints +3
Forge.png +10
Medals +48
Blueprints +3
Blank.png
Medals +24
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +205
Medals +510
Blueprints +6
Forge.png +105
Medals +255
Blueprints +5
Forge.png +35
Medals +128
Blueprints +4
Forge.png +10
Medals +51
Blueprints +3
Blank.png
Medals +26
Blueprints +2

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +215
Medals +533
Blueprints +7
Forge.png +110
Medals +267
Blueprints +5
Forge.png +35
Medals +133
Blueprints +4
Forge.png +10
Medals +53
Blueprints +3
Blank.png
Medals +27
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +225
Medals +560
Blueprints +7
Forge.png +115
Medals +280
Blueprints +5
Forge.png +40
Medals +140
Blueprints +4
Forge.png +10
Medals +56
Blueprints +3
Blank.png
Medals +28
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +235
Medals +583
Blueprints +7
Forge.png +120
Medals +292
Blueprints +5
Forge.png +40
Medals +146
Blueprints +4
Forge.png +10
Medals +58
Blueprints +3
Blank.png
Medals +29
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +245
Medals +610
Blueprints +7
Forge.png +125
Medals +305
Blueprints +5
Forge.png +40
Medals +153
Blueprints +4
Forge.png +10
Medals +61
Blueprints +3
Blank.png
Medals +31
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +265
Medals +663
Blueprints +7
Forge.png +135
Medals +332
Blueprints +5
Forge.png +45
Medals +166
Blueprints +4
Forge.png +10
Medals +66
Blueprints +3
Blank.png
Medals +33
Blueprints +3

Levels 31 - 40

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +275
Medals +688
Blueprints +8
Forge.png +140
Medals +344
Blueprints +5
Forge.png +45
Medals +172
Blueprints +4
Forge.png +10
Medals +69
Blueprints +3
Blank.png
Medals +34
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +285
Medals +713
Blueprints +8
Forge.png +145
Medals +357
Blueprints +6
Forge.png +50
Medals +178
Blueprints +4
Forge.png +15
Medals +71
Blueprints +4
Forge.png +5
Medals +36
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +300
Medals +740
Blueprints +8
Forge.png +150
Medals +370
Blueprints +6
Forge.png +50
Medals +185
Blueprints +4
Forge.png +15
Medals +74
Blueprints +4
Forge.png +5
Medals +37
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +310
Medals +768
Blueprints +8
Forge.png +155
Medals +384
Blueprints +6
Forge.png +50
Medals +192
Blueprints +5
Forge.png +15
Medals +77
Blueprints +4
Forge.png +5
Medals +38
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +320
Medals +793
Blueprints +8
Forge.png +160
Medals +397
Blueprints +6
Forge.png +55
Medals +198
Blueprints +5
Forge.png +15
Medals +79
Blueprints +4
Forge.png +5
Medals +40
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +340
Medals +848
Blueprints +9
Forge.png +170
Medals +424
Blueprints +6
Forge.png +55
Medals +212
Blueprints +5
Forge.png +15
Medals +85
Blueprints +4
Forge.png +5
Medals +42
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +350
Medals +875
Blueprints +9
Forge.png +175
Medals +438
Blueprints +6
Forge.png +60
Medals +219
Blueprints +5
Forge.png +15
Medals +88
Blueprints +4
Forge.png +5
Medals +44
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +365
Medals +903
Blueprints +9
Forge.png +185
Medals +452
Blueprints +6
Forge.png +60
Medals +226
Blueprints +5
Forge.png +15
Medals +90
Blueprints +4
Forge.png +5
Medals +45
Blueprints +3

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +375
Medals +930
Blueprints +9
Forge.png +190
Medals +465
Blueprints +7
Forge.png +65
Medals +233
Blueprints +5
Forge.png +15
Medals +93
Blueprints +4
Forge.png +5
Medals +47
Blueprints +4

Levels 41 - 50

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +385
Medals +958
Blueprints +9
Forge.png +195
Medals +479
Blueprints +7
Forge.png +65
Medals +240
Blueprints +5
Forge.png +15
Medals +96
Blueprints +4
Forge.png +5
Medals +48
Blueprints +4

Levels 51 - 60

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +605
Medals +1,503
Blueprints +12
Forge.png +305
Medals +752
Blueprints +9
Forge.png +100
Medals +376
Blueprints +7
Forge.png +25
Medals +150
Blueprints +6
Forge.png +5
Medals +75
Blueprints +5

Levels 71 - 80

1st Position 2nd Position 3rd Position 4th Position 5th Position
Forge.png +850
Medals +2,120
Blueprints +15
Forge.png +425
Medals +1,060
Blueprints +11
Forge.png +140
Medals +530
Blueprints +9
Forge.png +35
Medals +212
Blueprints +7
Forge.png +5
Medals +106
Blueprints +6

Arc profitability

This table shows which levels of this Great Building are profitable for a higher level Arc:

Arc percentage Profitable levels
1st place
Profitable levels
2nd place
+ 80% NA NA
+ 85% 45 - 63 NA
+ 90% 40 - 61 NA
+ 95% 36 - 66 36 - 66
+ 100% 34 - 69 33 - 70

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