"Anomalies can manifest in many different forms in any given time or place within a page. As the anomaly progresses, aspects of the page may become corrupted. The results of this corruption are unstable and impact each host differently. Darksiders are born from anomalies in the early stage of corruption. These creatures are twisted manifestations of the original inhabitants of the page. The hosts mind and features are altered drastically as the corruption takes hold." - Heartbound