Yahenni's Expertise (Game Day) [Aether Revolt Promos]
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.