[quote=@Disdain]
<Snipped quote by Threads of Fate>

<Snipped quote by The World>

-One Codex- The Codi all have powers?
-Another- How can they be threatening Existence?
-Another- We did what we could before, but how are 32 of us meant to stop billions?
[/quote]

Starting with some basic tactics would do you well.