Card Set: Alliance Insight

Rarity: Super Rare

Card Type: Spell

Spell Type: Quick-Play

Texto (EN): Target any number of face-up monsters your opponent controls; those monsters' names become "Unknown". During your End Phase, if you control a Psychic Xyz Monster and this card is in your GY: You can Set this card, but banish it when it leaves the field. You can only use this effect of "Flash of Heraldry" once per turn.