Eggs

Eggs will be divided into three levels. Namely level1, level2, level3 and level3 is the highest. The level of eggs depends on the value of the eggs, as shown below.
Eggs Value = Monster Advantage Attribute Value + D6

The higher the monster’s advantage attribute value, the higher the probability of producing high-level eggs.

Hatch
The egg incubation cycle is 7 days.
The level of the egg will affect the rarity of randomly generated monsters, which is the challenge rating CR. Don't take 'high level egg produces high CR monster' for granted. It just increases the probability.
Shell Breaking
ready phrase: some preparation job to determine attributes of the egg (a.k.a Atlas's touch)
breaking phrase: Monster Reborn breaks the shell.
Rarity
If you want to get the probability of level 1 eggs hatching with a CR1, the calculation formula is 155/(level 1 total).
1/10
19
0
0
1/8
38
0
0
1/6
58
0
0
1/4
78
0
0
1/3
96
95
0
1/2
116
114
0
1
155
153
152
2
531
525
520
3
1176
1164
1152
4
1105
1093
1081
5
1171
1159
1148
6
832
823
816
7
1000
988
980
8
847
837
830
9
689
682
675
10
543
537
532
11
418
414
410
12
316
312
309
13
234
231
229
14
171
169
167
15
123
121
120
16
87
86
85
17
61
61
60
18
43
43
42
19
30
30
29
20
21
21
21
21
14
14
14
22
10
10
10
23
7
7
7
24
5
5
5
25
3
3
3
26
2
2
2
27
1
1
1
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