>>13509399If it hits, Guillotine is guaranteed to make the opponent faint. It is more likely to hit Pokémon that are of a lower level than the user.
Its accuracy (as a percentage) is calculated as below, ignoring all other accuracy and evasion modifiers:
UserLevel - TargetLevel + 30
This means that Guillotine will fail against a target Pokémon at least 30 levels above the user.
