Talk:Siege Mode/@comment-8048300-20130411132820/@comment-5171262-20130411135129

Power-ups Vary from castles that is conquered. A fine example of power-ups would be on your HQ. The skill-like looking icons that you pay to extend its duration.

Level Requirement is the eligibility of your team of what castle you can conquer. I'm very sure that the Level Requirements are already included in the Siege Mode.