In light of Heaven's invasion, the Four Kings of Hell mutually agree that the Elector must be protected at all costs.  But when William reveals he now has Solomon's ring in his posession, Baalberith has a change of heart…
If I have to breathe Hell's 
foul air much longer,
Si sigo respirando el aire 
corrupto del infierno,
Si sigo respirando el aire 
corrupto del infierno,
Se eu tiver que respirar mais 
deste ar podre do Inferno,