The Sigil of Thanatos was the sign of the super weapon Thanatos. It was similar in appearance to a stylised "s" with a vertical line through it.
Colonel Snathe had the Sigil of Thanatos tattoo onto his chest to remind him of what he searched for. (COMIC: The Betrothal of Sontar)
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.