Badass Latin Threat

This came from a game of [[Diplomacy]] where I was allied with truly excellent German and Russian players.

The Italians had promised peace but used it to attack me to the north. Without the help of Germany I would have been crushed while I quickly pressured Turkey to the south with Russia.

The threat

In Latin:

Perfidiae ad infernum. Gladius meus praecedere.

In English:

Treachery leads to hell. My sword shall precede it.