Add debt and potion

src/sampleData.ts

@@ -15,7 +15,7 @@ export const sampleCard1: DominionCard = {
 	artist: "Dall-E",
 	author: "John Doe",
 	version: "",
-	cost: "$",
+	cost: "@8",
 	preview: "",
 };
 
@@ -35,12 +35,12 @@ export const sampleCard2: DominionCard = {
 export const sampleCard3: DominionCard = {
 	orientation: "card",
 	title: "Silver",
-	description: "$2",
+	description: "$2\n\n+@2",
 	types: [TYPE_TREASURE],
 	image: "",
 	artist: "",
 	author: "",
 	version: "",
-	cost: "$3",
+	cost: "$3^",
 	preview: "",
 };