Roaming IV glitch

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List of minor glitches.

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The roaming IV glitch is a glitch in Pokémon Ruby, Sapphire, FireRed and LeafGreen Versions that causes roaming Pokémon to have extremely low IVs. The glitch is not present in Emerald Version.

Explanation

In Generation III, the data for a Pokémon's IVs are stored in a 32-bit integer. However, when a roaming Pokémon is captured, only the last eight bits are transferred. While the HP IV is unaffected, the Pokémon can only have a maximum Attack IV of 7. The other IVs will always be 0.

Pokémon affected by the glitch

In Ruby and Sapphire Versions, the roaming member of the eon duo is affected. In FireRed and LeafGreen Versions, a legendary beast will be affected instead.

Workarounds

Fortunately, there are other ways to capture these Pokémon in the third generation. The eon duo can be captured in Pokémon Emerald, as well as in Southern Island in any version, while the legendary beasts can be captured in Pokémon Colosseum.

In Generation IV, all of the Pokémon are available in HeartGold and SoulSilver Versions.

External links


Multiple
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Charge Beam additional effect chance glitchCharge move replacement glitchChoice item lock glitch
Frozen Zoroark glitchSky Drop glitch
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Charge Beam additional effect chance glitchCharge move replacement glitchChoice item lock glitch
Lumiose City save glitchSymbiosis Eject Button glitchToxic sure-hit glitch
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Charge Beam additional effect chance glitchCharge move replacement glitchChoice item lock glitch
Toxic sure-hit glitchRollout storage glitch
Generation VIII Glitches
Charge Beam additional effect chance glitchCharge move replacement glitchChoice item lock glitch
Toxic sure-hit glitchRollout storage glitchParty item offset glitch
Generation IX Glitches
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Gen I only: Glitch screenTMTRAINER effectInverted sprite
Gen II only: Glitch dimension
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Glitch Pokémon (Gen IGen IIGen IIIGen IVGen VGen VIGen VIIGen VIII)
Glitch moves (Gen I) • Glitch types (Gen IGen II)
Project GlitchDex logo.png This glitch Pokémon article is part of Project GlitchDex, a Bulbapedia project that aims to write comprehensive articles on glitches in the Pokémon games.