Similar to the Zanki Barrier, an Eclipse Field is a type of barrier which prevents any shape of intervention being performed, meaning that anyone inside the barrier cannot interact with any being outside of it, and vice versa. In order for the field to actually be formed, Tager is required to use all of his systems, meaning that, since Tager is a Artificial Causality Phenomenon Weapon, a extortionate amount of power has to be used for it to be generated.