River Serpent can't attack unless there are five or more cards in your graveyard.
Cycling {U} ({U}, Discard this card: Draw a card.)
Rarity: common
Type: Creature — Serpent
Foil
![River Serpent - Amonkhet [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/1280x1280/products/44445/44551/66__12375.1540397758.jpg?c=2 "River Serpent - Amonkhet [F]")
![River Serpent - Amonkhet [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/500x659/products/44445/44551/66__12375.1540397758.jpg?c=2 "River Serpent - Amonkhet [F]")
River Serpent can't attack unless there are five or more cards in your graveyard.
Cycling {U} ({U}, Discard this card: Draw a card.)
![Glorybringer - Amonkhet [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/500x659/products/24870/52637/134__13156.1540471270.jpg?c=2 "Glorybringer - Amonkhet [F]")