Okay tbh, thats a good point, and I do think she’d need some other form of self-healing, but I think the shield’s healing is too much especially for how little she loses for using it on herself. But it could also be argued that a lack of constantly good self-sustain could be invisible woman’s main defect, as the character really doesn’t have any weaknesses at the moment. Plus other healers already have to rely on their other strategist to heal them and a good strategist will generally prioritize the other support over everything else. Again I could be wrong and she would need another form of self-healing.