So, here we have some Lore. We found out that SIVA was made by Clovis Bray, and here's how. So, engrams were first made by Clovis after studying relic crystals. [url=http://www.ishtar-collective.net/items/in-good-temper-2?highlight=Bray]link[/url] Bungie said on a podcast that SIVA was a more advanced technology of engrams used to build entire cities in the golden age. In gameplay of one of the new strikes, we saw that there are these collectable "dormant SIVA fragments" that unlock grimoire cards, Clovis Bray 1.5 and others around that. [url=https://imgur.com/a/8enmM]link[/url] In another grimoire card, one of Clovis's collaborates was sharing test results, including [u]the last 5 million runs of our AI initiative.[/u] [url=http://www.ishtar-collective.net/cards/ghost-fragment-clovis-bray#bray-family]link[/url] So, we now know that SIVA, or atleast the tech for SIVA came from Clovis Bray. Thanks to my fellow members of Ashen and TEA. If you have any questions feel free to ask below.