Bandai Hobby Tamashii Option Act Building Action Figure Tamashii Nations is here with a brand new Option Act to help your imagination run wild! Tamashii Nations Option Act Building has the potential to bring your favorite figures' world to life. Re-enact a larger than life battle or pose a hero flying through city streets! This series is also compatible with Tamashii Stage Act.4 (sold separately) for even more dynamic diorama possibilities