pokedex/data/csv/pokemon_form_groups.csv

   1 pokemon_id,is_battle_only
   2 172,0
   3 201,0
   4 351,1
   5 386,0
   6 412,0
   7 413,0
   8 421,1
   9 422,0
  10 423,0
  11 479,0
  12 487,0
  13 492,0
  14 493,0
  15 550,0
  16 555,0
  17 585,0
  18 586,0
  19 648,0
  20 649,0