Metronome randomly selects a move and fully executes the attack. An attack called by Metronome in this way counts as the last move used.
Because Metronome has normal move priority, a move with higher or lower priority may be executed other than when it normally would. For instance, Metronome may cause Quick Attack to be used after a normal priority move or Vital Throw to be used before a normal priority move.
It is unknown whether Miracle Eye or Rototiller, moves in the game that are not learned by any Pokémon, can be called upon.