Typechart Card

The Typechart is a plastic, laminated card. The player character receives it at the beginning of the game, regardless of dimension. It shows the type matchups of all types, including Weird (once the player becomes aware of it, as Weird Al upgrades the card to add it), ??? (which has none), and Omni (every type at once; only two Pokémon, Primal Mew and Divine Arceus, have it). It is upgraded to the Typechart Card MAX when the player obtains Primal Mew, giving them the ability to see what Omni is weak/resistant to given the ability to ignore one or more immunities. It is one of the items kept upon entrance to the Minus World.