This Brave does not exhaust and, while in Spirit form, cannot attack nor block.
[Brave condition: Left/Right: Cost 4 or higher spirit]
[When Braved on the Right] (When Attacks) Your opponent cannot activate a Burst.
[When Braved on the Left] (When Attacks) Return an opposing exhausted Spirit to the bottom of the deck. After this effect, once per turn, this spirit refreshes.