<Snipped quote by Meta>
Interesting... if you need further data on the beings I mentioned, come to me. I can't give you everything per privacy of said people, but I'll give what I can. Detla was outmatched because the being he was fighting was powerful enough to devour worlds. Its to be expected that something like that against Delta, he wouldnt fair well.
We had hoped the enemy would duplicate himself, which is the fastest manner of training Delta. When that plan failed, we attempted to gain a sample, which self-destructed.