Fixed cards rarities and added cards description and stage (#62)

Signed-off-by: Avior <florian.bouillon@delta-wings.net>

data/Sword & Shield/Darkness Ablaze/137.ts

@@ -77,6 +77,12 @@ const card: Card = {
 		reverse: true,
 		holo: false,
 		firstEdition: false
+	},
+
+	stage: "Basic",
+
+	description: {
+		en: "When it sees a person, it digs a hole with its tail to make its escape. If you happen to find one, consider yourself lucky."
 	}
 }