Flash of Heraldry
Flash of Heraldry is a Quick-Play Spell in the Heraldry archetype, first released in 2025 in Alliance Insight. It has 1 printing across 1 set (Super Rare). ALIN-EN056 Super Rare sells for about $0.15. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.15
Type
Quick-Play
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.
Appears in 1 expansion
Printings (1)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Alliance Insight | ALIN-EN056 | Super Rare | $0.15 |
Flash of Heraldry: FAQ
How much is Flash of Heraldry worth?+
Flash of Heraldry currently sells for $0.15 on TCGPlayer. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Flash of Heraldry printed in?+
Flash of Heraldry appears in 1 set: Alliance Insight.
Is Flash of Heraldry legal in tournaments?+
On the current TCG Forbidden & Limited List, Flash of Heraldry is unlimited (3 copies).
What is the passcode of Flash of Heraldry?+
The 8-digit passcode printed on Flash of Heraldry is 31809476.
Heraldry
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