Betraying Blade — trend data is still being collected. Check the price chart below for available history.
Stale· Updated Jun 21, 2026
Card Details
TypeAction — Assassin Dagger
Mana CostCost 2, Level 6
Card TextAttack – Assassin Dagger
On Attack: You may pay 2. If you do, put a preparation counter on your champion.
Class Bonus: If your champion has memory (While paying for a memory cost, you may banish this card from your graveyard to pay for 1 of that cost.)
inkwell Fair Value™?· NM
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gathering data
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Prices as ofJun 21
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Prices as ofJun 21
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- What set is Betraying Blade from?
- Betraying Blade is from the Promotional Cards set, released April 2023. It is a Promo in Grand Archive TCG.
- What rarity is Betraying Blade?
- Betraying Blade is a Promo card from Promotional Cards in Grand Archive TCG.
- How many Betraying Blade cards exist?
- There are 3 different Betraying Blade cards across Grand Archive TCG sets. Each version has unique stats, abilities, and artwork.