Psychic is a new Type, like Spellcasters and Fiends. The first Psychic Monsters will be released in Duelist Genesis. There are two Psychics that are Synchro Monsters, and a lot of Spell and Trap support.
As far as the 5D anime goes, we assume that Aki uses them, because she herself has psychic powers. (Aki has not been formally introduced yet, but it's only been two episodes.)
You must be registered and logged in to post a message.