It'd all be great fun for the Warlocks if it weren't so likely to end badly. It's not like SHIELD would let them go just because the world is ending. "Are they cryptic because they don't want people to understand, or because they forget they're speaking a foreign language?"

Magic is a decidedly foreign language even when it's in English.

"Ahamkara. Is it silver-plated because it's not dead?"