Memento (move)

Memento is a Dark-type Status move.

Effect
Memento causes the user to faint, and in return, lowers the Attack and Special Attack Stats of the target by two stages each.

The user will not faint if Memento fails (such as if it has no target or is blocked by substitute), if the target is immune (such as due to being Dark-type when Memento is boosted by Prankster from Generation VII onward), or if it is blocked by a protection move such as Protect or Detect. It will also fail if the user is a Trainer's only Pokémon that hasn't Fainted. However, the user will faint even if Memento is unable to affect the target's stats (such as due to Clear Body, or if both stats are already at -6, (or +6 if the target's Ability is Contrary)).