What's annoying is how amazingly good her 'bad luck bolts' were, back in the Marvel Handbook days. She had, through training, developed to where she could cast hexes back to back *for hours* and reliably control exactly what 'bad luck' happened. (Which was a good thing, because she'd be handing out aneurysms and random car collisions and other fatal 'bad luck' if she didn't hold back and just make people's guns jam or have an awning fall on their head or something.)
But she totally could, if she wanted, give some mega-threat a stroke. Or have a falling plane part or chunk of 'blue ice' land on him from 3000 ft. Or have an out of control citibus ram into them. Or a gas main explode beneath their feet. Or an electrical line fall off the pole and wrap around their neck. Her power was endlessly creative and amazingly potent, and it got replaced with this brainless reality manipulation BS.