✨ Anticipation | Gen 9

Effect:

When this Pokémon enters battle, if one of its opponents has a move that is super effective against it, or a one-hit knockout move, all participating trainers are notified. The move itself is not revealed; counter, metal burst, mirror coat, and one-hit KO moves to which this Pokémon is immune do not trigger this ability.

Anticipation is introduced in Gen 4: