While Carlos was preparing his barrier, Clarice had to center herself. She knew that this would take a lot out of her and the only time she'd made a large portal was after her head had been screwed with. Her feet spread apart and her hands separated.

The portal in front of her and Carlos grew large where it looked like they disappeared with the other portal directly in Thor's sight line and hopefully where the skull would fly so that Thor could hit it. At the very least the fire shots from the skull would pass through to hopefully bounce off the barrier.

"Hit that home run!"