Kuni ni Kaminari Shimasu

Mare Viri et Dei is a technique used by those possessing the Radiation Release kekkei genkai, and was developed by Therion Tetsugaku sometime after he had found the first signs of Kamai's continued existance by using knowledge which Kamai had left behind in a former base of operations for Jakazan Owari. It is among the strongest tier of Radiation Release techniques, and should rarely used in combat, except as a last resort.

Over the course of the battle, the user should have been able to expose the opponent(s) to enough of their radioactive chakra. The radioactive particles which have been created by said chakra will cease to exist soon after the end of the battle, but can be used to create catastrophic effects on both an opposing foe, as well as the battlefield. However, it would take a considerably large amount of these particles to start the jutsu.

When standing still and focusing, the user will be able to cause all of the particles dispersed within the area to violently react with their surroundings, meaning this technique could have a range which varies from a large open field to the size of a coin, or anything in between. Wherever this happens, matter will undergo quick decay, being disintegrated by the energy released in the technique. This energy will be visible in the form of a violet fire-like aura, and anyone who touches it could have a limb burnt down to the bone.