Fissure (move)

Fissure is a Ground-type OHKO (abbreviation for one-hit knockout) move.

Effect
Fissure will instantly faint the target if it hits. It ignores changes to the evasiveness and accuracy stats, and instead calculates accuracy according to the following formula:

Accuracy = ( user_level - target_level + 30 ) * 1%

It hits through and breaks Substitutes, but is unable to be used against Pokémon that are of a higher level than the user, if it's a Flying-type, or if it has either Levitate or Sturdy as its Ability.

Trivia

 * In Generation 1, OHKO Moves had different mechanics, where the user had to be faster than its target in order to work, compared to Generation 2 onward.