Conversion 2 is a Normal-type move with no power or accuracy since it doesn't deal damage directly. Instead, Conversion 2 changes the user's type to one that resists the type of the last move used by the target. This can be advantageous in battle as it allows the user to gain a defensive edge by potentially minimizing damage from future attacks. This move was first introduced in Generation II and is notably a signature move often associated with Porygon and its evolutions. Its strategic application makes it a unique utility move, especially in scenarios where anticipating the opponent's moves is crucial.