Sigils

Sigils are cosmetic symbols that can be placed on a Warframe, and are equipped via the Regalia section of the Arsenal. Unlike other Warframe cosmetics like Badges and Emblems, Sigils offer a wide range of customization, allowing players to adjust their size, position and orientation, and players can choose to install them either on the front or the back of the Warframe.

Sigils are acquired through the Syndicates system, with the first Sigil being gifted upon being initiated into a particular group, and further Sigil designs becoming available as one attains favor with said group. Sigils play a very important part in the Syndicates system, as wearing a Syndicate's sigil when completing missions grants players Standing with them, allowing a player to rise through the ranks to gain rewards. However, it is officially confirmed that higher-ranking Sigils are purely cosmetic; they do not give a boost in the rate of reputation.

Like Arcane Helmets, Sigils can be traded between players.