Quoted By:
deciphering the dex edition
>Gen 1 :
75 with legendary 80
>Gen 2 :
63 leg with 69 legs
>Gen 3 :
69 79 with legs
>Gen 4 :
60 mons 73 with legs
>Gen 5 :
69 new lines 82 with legs
3 line : 19
2 line : 35
1 line : 13 (26 if we count legendaries)
>Gen 6
35 if we count legendaries (38 with the mythicals)
3 stage : 8
2 stage : 18
1 stage : 5
Ontop of that there's 16 megas (not counting ORAS) + One new cross gen evolution
>Gen 7
35 stages + 6 if we count legendaries
3 stage : 7 (+2 with legendaries)
2 stage : 14
1 stage : 14
Ontop of that there's 8 UBs and 10 regional form lines
>Gen 8 :
44 lines + 47 with legendaries
3 stage : 9
2 stage : 17
1 stage : 18 (21 with legendaries)
+ 10 regional forms and 24 gmax
>Gen 9 :
If I count new evo + paradox + rfakes it's 59 lines (65 with legendaries)
There should be 7 future paradox and 7 past paradox, 2 regional forms with one of them getting an evolution, 4 rfakes we know of so far, 5 new cross gen evolutions, and 6 legendaries