The Science Spire is a Tier 7 Challenge in Episode 22 released in March 2016.Access to the The Science Spire requires a Combat Rating of 146. The Challenge rewards 1 Mark of Victory. The Science Spire is part of Episode 22 sold together with The Phantom Zone Operation. Access to the content is available to members with an active subscription. Non-members may purchase the Episode in the marketplace for $4. __TOC__