Aside from the body strain caused by the afteruse of Kekkei Tōta, Energy Release is also not easily wielded and even dangerous to users that don't have enough experience with the Kekkei Tōta, as its use is often short-lived and extremely chakra taxing, even for a Kekkei Tōta. As such, it's best suited for last resort techniques, which can have consequences to the user if failed or having their chakra reserves completely depleted.