Since Asmodia hasn't had time to advise anyone, Pilar will just open directly rather than give Meritxell time to possibly screw up.
"I offer you a compact as between Asmodeans, that I will write Cooperate and you will write Cooperate," Pilar says to Meritxell. "Not an oath, and we're not calling on Hell to witness it, that's too serious for this. But a compact."