Determines what moves an opposing Pokémon has.
Forewarn is an ability introduced in Generation 4. So far, 1 Pokémon has this ability.
As the soon as the bearer is sent into battle, Forewarn reveals the opponent's move with the highest base power. If two or more moves are of the same base Power, one will be chosen at random. If a move does not have a set base power or deals direct damage, it is assigned a value as follows:
Outside of battle
Forewarn has no effect outside of battle.
Pokémon with Forewarn