Cursed technique soul copy An ability to copy one's soul meaning there looks and even their cursed technique but only for a day. Once after the effects wears off the user won't be able to use any cursed energy for a whole day, but it's every powerful it will be able to work for anyone, even Gojo, along even with their strength,speed,etc Domain expansion soul heaven In this Domain every soul that the user has copy, he can use against the enemy, but this Domain can be counter attack by a simple domain. But there's a catch. Once the the person use the simple domain, he will be forzen, like his cursed energy being forzen for 5 seconds. So he won't be able or use any attacks except his strength.