Dragon Master Lords - 000qsec
Alliance Insight
Quarter Century Secret Rare
Marketprice
€84,66
Raw
No marketplace offers match these filters.
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.
Image source: CardTrader
