Neither player can target Psychic Xyz Monsters on the field with Spell/Trap Cards or effects. Once per turn: You can discard 1 "Heraldic Beast" monster; add 1 "Heraldry" Spell/Trap from your Deck to your hand, except "Augmented Heraldry". You cannot Normal or Special Summon the turn you activate this effect, except Psychic Xyz Monsters and "Heraldic Beast" monsters (even if this card leaves the field).