The phrase "wrought out a deal" implies that a successful agreement or transaction has been achieved through hard work or negotiation. Antonyms for this phrase, therefore, would suggest failure or lack of effort. A few possible antonyms could include "failed to reach an agreement," "gave up negotiating," "abandoned the deal," "rejected the terms," or "walked away from the bargaining table." Each of these alternatives conveys a sense of defeat, resignation, or disagreement, and suggests that the parties involved were unable to come to a mutually beneficial agreement. While "wrought out a deal" indicates success, these antonyms imply a less fruitful outcome.