How to Get a Masterball in Pokemon Black
 | Master Ball |
| Sprites | Item Type | Japanese Name | Fling Damage | Price | ||||
| | Pokeball | マスターボール Master Ball | 30 |
|
| Attainable In | |||||||||||||
| RGBY | GS | C | RS | E | FRLG | DP | Pt | HG | SS | B | W | B2 | W2 |
 Yes |  Yes |  Yes |  Yes | Yes | Yes |  Yes |  Yes |  Yes | Yes | Yes | Yes | Yes | Yes |
| X | Y | ΩR | αS | S | M | US | UM | LGP | LGE | SW | SH | BDSP | |
| Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ||
| In-Depth Effect |
| The Master Ball allows for capture of any Wild Pokémon regardless of Level, remaining HP or Capture Rate. It does not work on Pokémon owned by trainers. |
| Flavour Text | ||||||
| Gold | Silver | Crystal | The best Ball. It never misses. | |||
| Ruby | Sapphire | Emerald | The best ball that catches a Pokémon without fail. | |||
| FireRed | LeafGreen | The best Ball with the ultimate performance. It will catch any wild Pokémon without fail. | ||||
| Diamond | Pearl | Platinum | The best Ball with the ultimate level of performance. It will catch any wild Pokémon without fail. | |||
| HeartGold | SoulSilver | The best Ball with the ultimate level of performance. It will catch any wild Pok�mon without fail. | ||||
| Black | White | The best Ball with the ultimate level of performance. It will catch any wild Pok�mon without fail. | ||||
| Black 2 | White 2 | The best Ball with the ultimate level of performance. It will catch any wild Pok�mon without fail. | ||||
| X | Y | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Omega Ruby | Alpha Sapphire | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Sun | Moon | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Ultra Sun | Ultra Moon | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Let's Go, Pikachu! | Let's Go, Eevee! | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Sword | Shield | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Brilliant Diamond | Shining Pearl | The best Poké Ball with the ultimate level of performance. With it, you will catch any wild Pokémon without fail. | ||||
| Locations | ||||||
| Red | Blue | Yellow | Silph Co (Silph Co President) | |||
| Gold | Silver | Crystal | Johto: New Bark Town (Prof. Elm) | |||
| Ruby | Sapphire | Emerald | Magma/Aqua Hideout | |||
| FireRed | LeafGreen | Silph Co (Giovanni) | ||||
| Diamond | Pearl | Jubilife City (Get all the Numbers in the Lottery), Veilstone Galactic Building | ||||
| Platinum | Jubilife City (Get all the Numbers in the Lottery), Veilstone Galactic Building | |||||
| HeartGold | SoulSilver | Johto: New Bark Town (Professor Elm - Get all 8 Badges), Radio Tower (Goldenrod Lottery Prize - All Numbers Match) | ||||
| Black | White | Castelia City, Opelucid City (From Professor Juniper) | ||||
| Black 2 | White 2 | Mistralton City (From Professor Juniper), Plasma Frigate (From Corless) | ||||
| X | Y | Poke Ball Factory | ||||
| Omega Ruby | Alpha Sapphire | Aqua Hideout, Magma Hideout From Secret Pal in Secret Base | ||||
| Sun | Moon | Aether Paradise, Hau'oli City Festival Plaza | ||||
| Ultra Sun | Ultra Moon | Aether Paradise, Hau'oli City, Festival Plaza | ||||
| Let's Go, Pikachu! | Let's Go, Eevee! | Cerulean Cave, Silph Co | ||||
| Sword | Shield | Postwick, Loto-ID Reward in Pokémon Centers | ||||
| The Crown Tundra | Freezington | |||||
| Brilliant Diamond | Shining Pearl | Jubilife City, Veilstone Galactic Building | ||||
| Shopping Details | ||||||
| Black 2 | White 2 | Join Avenue | ||||
Event Pok�mon Holding Master Ball
| Sprite | Pok�mon | Level | Event Description | Duration | Games | Details |
| | Greninja | Level 100 | Pokémon Volcanion & The Ingenious Magearna Theater Gift - In-Life Japan | Start: 16 July 2016 End: 30 September 2016 | Omega Ruby, Alpha Sapphire | Details |
Event Distributions For Master Ball
| Event Description | Duration | Games |
| Mythical Pokémon Get Challenge - 30 Points - Serial Code Korea | Start: 20 November 2020 End: 30 April 2021 | Sword, Shield |
| Mythical Pokémon Get Challenge - 30 Points - Serial Code Japan | Start: 20 November 2020 End: 30 April 2021 | Sword, Shield |
| Pokémon 7-11 Clearfile Distribution - Serial Code Japan | Start: 10 July 2018 End: 2018 | Sun, Moon, Ultra Sun, Ultra Moon |
| Pokémon Global Link - Ultra Sun & Ultra Moon Registration Gift - Serial Code Global | Start: February 2018 End: 2018 | Ultra Sun, Ultra Moon |
| Pokémon Scrap 2016 - Course B - Redeem 20 Codes - Serial Code Japan | Start: 28 April 2016 End: 31 August 2016 | Omega Ruby, Alpha Sapphire |
| Pokémon Scrap 2016 - Course A - Redeem 20 Codes - Serial Code Japan | Start: 1 March 2016 End: 31 August 2016 | Omega Ruby, Alpha Sapphire |
| CoroCoro Challenge Online Competition Entry Gift - Serial Code Japan | Start: 6 October 2015 End: 11 January 2016 | Omega Ruby, Alpha Sapphire |
| Japan Cup 2015 Online Competition Entry Gift - Serial Code Japan | Start: 12 May 2015 End: 8 January 2015 | Omega Ruby, Alpha Sapphire |
| Pokémon Scrap Distribution - Redeem 20 Codes - Serial Code Japan | Start: 5 December 2014 End: 30 April 2015 | Omega Ruby, Alpha Sapphire |
| Pokémon Omega Ruby & Alpha Sapphire Complete National Pokédex Guide Gift - Serial Code Japan | Start: 5 December 2014 End: 31 January 2016 | Omega Ruby, Alpha Sapphire |
| Band of Thieves & 1000 Pokémon - Special Movie Code - Serial Code Japan | Start: 19 July 2014 End: 30 September 2014 | X, Y |
| Pokémon - Dragon King Tournament - Win Gift - In-Life Japan | Start: 19 January 2014 End: 9 March 2014 | X, Y |
How to Get a Masterball in Pokemon Black
Source: https://www.serebii.net/itemdex/masterball.shtml