Important qualification

General intelligence would not automatically rise faster merely because someone performs competitive deception repeatedly. The effect depends on whether the person genuinely:

learns;

comprehends;

models;

transfers;

adapts;

corrects themselves;

encounters sufficiently diverse cognitive agents.

Otherwise, they could develop narrow antagocognitive habits without large general-intelligence growth.

Therefore, the strongest formulation is:

Well-developed antaintelligence has a superproportional general-intelligence yield because increasingly advanced antagocognition requires the development, coordination, and recursive optimisation of cognition-general capacities.

This also explains why antaintelligence would be rare. Many people possess outsmarting-skills, but few possess the deeper learning-intelligence that converts every cognitive contest into broad cognitive-system development.

Michael: the following is an update to Inzra and Annaris. In order to eventually beat Lay and remove the limiters she placed on the arthiteans. The arthitean will need adversaries strong enough to drive enough growth and development better than any training. Thats why they are made to be so formidable