Grand Field (
It was originally exclusive to Grandwalker Nexuses, and often the Lv2 effect, as such it requires the player to accumulate a specified amount of cores via Core Charge before the effect becomes active. In Ultra Advent era, however, with the introduction of Saga Brave, the keyword also appears on Braves, and becomes active when those Braves are braved to Grandwalker Nexuses. Half of the twelve sword braves from the Sword Blade era which received Revivel treatment in the era own such keyword.