Pokémon Zeta & Omicron introduces a new type of item known as an Attack Box. These items function like an extra move to be used once during battle in place of an attack that the player's Pokémon would use during that turn. Attack Boxes are placed towards the bottom of the TM section of the player's bag, however unlike TMs, the Pokémon currently engaged in battle does not need to be compatible with the move contained within the Attack Box in order for the Attack Box to be used in battle.