feat: add the Japanese SV8 (#559)

data-asia/SV/SV8/071.ts

@@ -0,0 +1,52 @@
+import { Card } from "../../../interfaces"
+import Set from "../SV8"
+
+const card: Card = {
+	set: Set,
+
+	name: {
+		ja: "ジヘッド"
+	},
+
+	illustrator: "chibi",
+	rarity: "Common",
+	category: "Pokemon",
+	dexId: [634],
+	hp: 100,
+	types: ["Darkness"],
+
+	description: {
+		ja: "２つの 頭は 好みが 違う。 頭同士 争うことで だれの 力も 借りずに 強くなるのだ。"
+	},
+
+	stage: "Stage1",
+
+	attacks: [{
+		cost: ["Darkness"],
+
+		name: {
+			ja: "ふみならす"
+		},
+
+		effect: {
+			ja: "相手の山札を上から2枚トラッシュする。"
+		}
+	}, {
+		cost: ["Darkness", "Colorless", "Colorless"],
+
+		name: {
+			ja: "やみのキバ"
+		},
+
+		damage: 60
+	}],
+
+	weaknesses: [{
+		type: "Grass",
+		value: "×2"
+	}],
+
+	retreat: 2
+}
+
+export default card