![Yahenni's Expertise (Game Day) [Aether Revolt Promos]](http://fabledgames.store/cdn/shop/files/400d7142-f4ef-5f55-b48c-0040d98bc0eb.jpg?v=1717011138&width=672)
![Yahenni's Expertise (Game Day) [Aether Revolt Promos]](http://fabledgames.store/cdn/shop/files/400d7142-f4ef-5f55-b48c-0040d98bc0eb_1024x.jpg?v=1717011138)
説明
| Set: | Aether Revolt Promos |
| Type: | Sorcery |
| Rarity: | Rare |
| Cost: | {2}{B}{B} |
All creatures get -3/-3 until end of turn.
You may cast a spell with mana value 3 or less from your hand without paying its mana cost.
You may cast a spell with mana value 3 or less from your hand without paying its mana cost.
