The Sigil is a red-and-yellow mark which serves as both the CrossGen company logo, and as the source of supernatural power for many of its characters. The main characters of most titles possess a Sigil, granting them a range of powers chosen by their personalities, desires, and fates. The red and yellow symbolizes Houses Dexter and Sinister of the First, the gods of the Sigilverse. Accordingly, the colors represent Creation and Destruction, Selflessness vs Selfishness, love vs hate, and a number of other conflicts.