Moves, #405, Bug Buzz
Bug Buzz is learned by 39 species by level, 71 by machine and 5 by egg
Of the 1,025 species this site covers, default forms only
ClassSpecial
Power90
Accuracy100%
PP10
Priority0
SinceGen IV
TargetSelected Pokémon
Effect, in PokéAPI's words
“Has a chance to lower the target’s Special Defense by one stage.”
Who learns it
71 species in all, 8 of 14 games shown
Scarlet and Violet: 47 species| Species | Method | Level |
|---|
 Yanmega | Level up, Machine | 1 |
 Venonat | Level up, Machine | 25 |
 Venomoth | Level up, Machine | 25 |
 Vibrava | Level up, Machine | 28 |
 Flygon | Level up, Machine | 28 |
 Frosmoth | Level up, Machine | 32 |
 Vivillon | Level up, Machine | 35 |
 Volbeat | Level up, Machine | 36 |
 Sewaddle | Level up, Machine | 36 |
 Swadloon | Level up, Machine | 36 |
 Vikavolt | Level up, Machine | 36 |
 Illumise | Level up, Machine | 40 |
 Larvesta | Level up, Machine | 42 |
 Volcarona | Level up, Machine | 42 |
 Masquerain | Level up, Machine | 44 |
 Rabsca | Level up, Machine | 45 |
 Kricketune | Level up, Machine | 46 |
 Joltik | Level up, Machine | 48 |
 Cutiefly | Level up, Machine | 48 |
 Galvantula | Level up, Machine | 56 |
 Ribombee | Level up, Machine | 56 |
 Yanma | Level up, Machine | 57 |
 Iron Moth | Level up, Machine | 84 |
 Scyther | Machine | |
 Mew | Machine | |
 Spinarak | Machine | |
 Ariados | Machine | |
 Pineco | Machine | |
 Forretress | Machine | |
 Scizor | Machine | |
 Heracross | Machine | |
 Surskit | Machine | |
 Combee | Machine | |
 Vespiquen | Machine | |
 Arceus | Machine | |
 Leavanny | Machine | |
 Dewpider | Machine | |
 Araquanid | Machine | |
 Snom | Machine | |
 Kleavor | Machine | |
 Tarountula | Machine | |
 Spidops | Machine | |
 Nymble | Machine | |
 Lokix | Machine | |
 Rellor | Machine | |
 Slither Wing | Machine | |
 Terapagos | Machine | |
Brilliant Diamond and Shining Pearl: 30 species| Species | Method | Level |
|---|
| Venomoth | Level up, Machine | 1, 59 |
| Masquerain | Level up, Machine | 1, 42 |
| Yanmega | Level up, Machine | 1, 57 |
| Vibrava | Level up, Machine | 28 |
| Flygon | Level up, Machine | 28 |
 Butterfree | Level up, Machine | 32 |
 Ledyba | Level up, Machine | 33 |
 Beautifly | Level up, Machine | 35 |
 Dustox | Level up, Machine | 35 |
 Ledian | Level up, Machine | 38 |
| Volbeat | Level up, Machine | 40 |
| Illumise | Level up, Machine | 40 |
| Kricketune | Level up, Machine | 46 |
 Wormadam | Level up, Machine | 50 |
 Mothim | Level up, Machine | 50 |
| Yanma | Level up, Machine | 57 |
| Scyther | Machine | |
| Mew | Machine | |
| Spinarak | Machine | |
| Ariados | Machine | |
| Pineco | Machine | |
| Forretress | Machine | |
| Scizor | Machine | |
 Nincada | Machine | |
 Ninjask | Machine | |
 Shedinja | Machine | |
| Combee | Machine | |
| Vespiquen | Machine | |
 Skorupi | Machine | |
 Drapion | Machine | |
Sword and Shield: 36 species| Species | Method | Level |
|---|
| Vibrava | Level up, Machine | 28 |
| Flygon | Level up, Machine | 28 |
 Orbeetle | Level up, Machine | 28 |
| Butterfree | Level up, Machine | 32 |
| Frosmoth | Level up, Machine | 32 |
| Vikavolt | Level up, Machine | 36 |
| Larvesta | Level up, Machine | 42 |
| Volcarona | Level up, Machine | 42 |
 Karrablast | Level up, Machine | 44 |
 Escavalier | Level up, Machine | 44 |
 Shelmet | Level up, Machine | 44 |
 Accelgor | Level up, Machine | 44 |
| Joltik | Level up, Machine | 48 |
| Cutiefly | Level up, Machine | 48 |
| Galvantula | Level up, Machine | 56 |
 Genesect | Level up, Machine | 56 |
| Ribombee | Level up, Machine | 56 |
 Pheromosa | Level up, Machine | 60 |
| Scyther | Machine | |
| Mew | Machine | |
| Scizor | Machine | |
| Nincada | Machine | |
| Ninjask | Machine | |
| Shedinja | Machine | |
| Combee | Machine | |
| Vespiquen | Machine | |
| Skorupi | Machine | |
| Drapion | Machine | |
| Dewpider | Machine | |
| Araquanid | Machine | |
 Wimpod | Machine | |
 Golisopod | Machine | |
 Dottler | Machine | |
 Sizzlipede | Machine | |
 Centiskorch | Machine | |
| Snom | Machine | |
Let's Go Pikachu and Let's Go Eevee: 2 species| Species | Method | Level |
|---|
| Butterfree | Level up | 31 |
| Venomoth | Level up | 46 |