Blade Power Henshin - This watch created from the imagination. Everyone can be a superhero with the power of bridge card(Spade, Heart, Diamond, Club). Features. 4 Cards. Modern flat design. Colorful design. Full-screen app. Optimized for all smartphones and tablets. How To Play. 1. Click blade power henshin. 3. Click menu / plus button left top. 4. Enjoy your power.