"Open up a energy field that utilizes a mysterious power. Allies who come in contact with the field will be healed."
— Dragon Ball Xenoverse in-game description
Energy Zone is a supportive healing technique where the user throws Towa's staff/spear into the ground (or air when not on the ground) and draws the Time Breaker symbol while creating a magic circle and uses rapid movement to teleport into the circle and grabs Towa's staff/spear while spinning around gracefully before launching a dark Energy Sphere upwards, which produces a circular zone of energy that heals the user and any allies in contact with the zone.
When the user is someone other than Towa herself, then they will simply draw the symbol and teleport into the zone while spinning around gracefully before launching a dark Energy Sphere upwards, which produces a circular zone of energy that heals the user and any allies in contact with the zone. They do not use Towa's Spear Staff to cause the spell, indicating that the spear staff is not required to do the technique.
Video Game Appearances
Energy Zone was named and first appeared in Dragon Ball Xenoverse as part of the GT Pack 2 DLC and is Towa's Ultimate Skill. It can also be obtained by the Future Warrior as a reward in DLC Parallel Quest Event: "Insidious Plot". It is one of the few Ultimate Skills that do not cause any damage.
In Dragon Ball Fusions, Energy Zone is one of Towa's Special Moves which she can learn after reaching Level 15. It can also be acquired from Towa by her EX-Fusions, Towale and Towane. Tekka can acquire it by performing EX-Fusion with Towa as well. In Dragon Ball Fusions, the technique only heals allies around the user and not the user themselves.
In Dragon Ball Xenoverse 2, Energy Zone returns as Towa's Ultimate Skill which can be obtained by the Future Warrior by purchasing it from the Skill Shop in Conton City after defeating Mira (Final Form) in the main story.