Lakshmi-2 expresses regret at her terse words toward Mithrax, but she seems more apologetic about her own behavior than the attack on the Eliksni.
She tells you such an action was natural: "The City is a living thing, and it is rejecting the Fallen like a fever burning out an infection."
"I will speak to the Fallen leader," she says. "Tell it that the Future War Cult will personally replenish their supplies when they are ready to move on."
"I do not wish them to think badly of us."