As Shineshadow Snarl enters the battlefield, you may reveal a Plains or Swamp card from your hand. If you don't, Shineshadow Snarl enters the battlefield tapped. {T}: Add {W} or {B}.
![Shineshadow Snarl - [Foil, Extended Art] Strixhaven: School of Mages (STX)](http://cdn.shopify.com/s/files/1/0147/6729/2516/products/7ba00634-b62c-4a95-941d-775fc4c9e3a2_b7c48bfb-ae36-4b02-bd4b-20f054600fbc_{width}x.jpg?v=1624657426)
![Shineshadow Snarl - [Foil, Extended Art] Strixhaven: School of Mages (STX)](http://cdn.shopify.com/s/files/1/0147/6729/2516/products/7ba00634-b62c-4a95-941d-775fc4c9e3a2_b7c48bfb-ae36-4b02-bd4b-20f054600fbc_530x@2x.jpg?v=1624657426)