This Brave does not exhaust, while in Spirit form, cannot attack nor block, and can't be summoned without paying at least one cost.
[Brave Condition: Left/Right: Cost 6 more]
[When Braved on the Right/Left] (When Attacks) You can target and attack an opposing refreshed Spirit. When you've done so, at the end of battle, refresh one of your Brave Spirits. When there are "Avatar" family Spirits braved to the right and left of this Brave, the opponent cannot end the Attack Step with effects.