[quote=@Raxacoricofallapatorius]
<Snipped quote by my Lalia>
I imagine it will be some time before the Gems find out. Somehow the Drakken don't seem like the type to send out a formal declaration of war, but maybe the King will. I don't know.
[/quote]

Oh no, I like to think that Drakkens do send out formal declarations of war: the head of the Gem diplomat in the court and their army burning, pillaging, razing, looting their way through whatever Gem villages are near by.

You'd be amazed at how quickly their enemies can respond and how noticeable it is.