大怪盗は予告状で他者を翻弄せよ！
大怪盗と同じ「数字」か「色」のカードをプレイして、宝石の奪取を目指せ！
ゲーム終了時に宝石を持っているか、予告状通りにカードプレイし、宝石を奪取されなければ逃げ切り勝利！

Confuse others with your notice!
Other thief try to get the gem by playing the same "Number" or "Color" to the Phantom Thief.
The winner is you have the gem at end of the game or Phantom thief play a card with notice and don't steal by other thieves.