The Nomni Booster Pack can be received via voting and various other in-game rewards, or you can buy it in bulk here! 

You can see the list of textures available and the odds below!

Nomni Booster Box Texture Odds

Nomni first roll:
Omni 1 Booster Box: 50%
Omni 2 Booster Box: 50%

Omni 1 contains 45 textures.
Each Omni 1 texture has a 1 in 90 chance from a Nomni Booster Box.
Each Omni 1 texture chance: 1.1111%

Omni 1 texture odds - each 1.1111%
Butterfree's July Texture
Clefairy's Shadow Texture
Clefable's Shadow Texture
Vileplume's July Texture
Parasect's Halloween Texture
Victreebel's July Texture
Gengar's Anniversary Texture
Tangela's Halloween Texture
Kangaskhan's Halloween Texture
Kantonian Mr. Mime's Halloween Texture
Magikarp's Star Texture
Gyarados's Star Texture
Ditto's Anniversary Texture
Porygon's Anniversary Texture
Omanyte's Anniversary Texture
Omastar's Anniversary Texture
Aerodactyl's Halloween Texture
Snorlax's Halloween Texture
Crobat's Shadow Texture
Lanturn's Valentines Texture
Cleffa's Shadow Texture
Mareep's Anniversary Texture
Flaaffy's Anniversary Texture
Ampharos's Anniversary Texture
Politoed's July Texture
Johtoan Wooper's Anniversary Texture
Quagsire's Anniversary Texture
Espeon's Halloween Texture
Umbreon's Halloween Texture
Kantonian Slowking's Supporter Texture
Forretress's Halloween Texture
Kingdra's Halloween Texture
Porygon-2's Anniversary Texture
Blissey's Goth Texture
Torchic's Shadow Texture
Combusken's Shadow Texture
Blaziken's Shadow Texture
Gardevoir's Goth Texture
Sableye's July Texture
Mawile's Shadow Texture
Vespiquen's Goth Texture
Lopunny's Summer Texture
Weavile's Halloween Texture
Tangrowth's Halloween Texture
Porygon-Z's Anniversary Texture

Omni 2 contains 30 textures.
Each Omni 2 texture has a 1 in 60 chance from a Nomni Booster Box.
Each Omni 2 texture chance: 1.6667%

Omni 2 texture odds - each 1.6667%
Gengar's Second Anniversary Texture
Omanyte's Summer Texture
Omastar's Summer Texture
Dragonite's Anniversary Texture
Quagsire's Summer Texture
Gardevoir's Halloween Texture
Spinda's July Texture
Lucario's Halloween Texture
Tangrowth's Summer Texture
Scolipede's Halloween Texture
Whimsicott's Shadow Texture
Dwebble's Anniversary Texture
Crustle's Anniversary Texture
Golurk's Valentines Texture
Greninja's Halloween Texture
Aegislash's Halloween Texture
Ribombee's Valentines Texture
Komala's Summer Texture
Turtonator's Anniversary Texture
Mimikyu's Anniversary Texture
Dhelmise's Supporter Texture
Kommo-o's Anniversary Texture
Cinderace's Halloween Texture
Corviknight's Halloween Texture
Dubwool's Halloween Texture
Centiskorch's Summer Texture
Alcremie's Anniversary Texture
Eiscue's Halloween Texture
Meowscarada's Halloween Texture
Quaquaval's Shadow Texture