There didn't appear to be the will or presence left in Wanda to be throwing up orders like she didn't just blank out on any and all of her defensive resources, but it still sounded solid enough to Tony. Everything he had wasn't much but he rerouted it all to his boots, one arm slung around Wanda's hips from his steadying crouch as she stumbled into him and his hand still a tight fist around the mummy's glowing eye. They shot up fast, only to stop short as they slammed into the ceiling and had to take another ramming shot at it before breaking through. Stone cracked and fell around them to shatter on the floor then send it all falling through to the dark pit even further below, the whole building beginning to caving in around them. The next ceiling was coming down to meet them in a heavy battery that shoved and rattled, knocking Tony's teeth together with every blind hit. More stone fell, growling and rumbling all around them like the whole earth was falling to pieces, getting closed and darker as the pyramid came down until suddenly they were free.
The pyramid fell away below them, throwing up a thick dust whirling like the sandstorm, chasing them into the air as they continued to climb out of the melee. Tony took a deep breath and watched as great walls of stone all collapsed inward, bursting and disappearing into the sand. It was deafening and constant, until suddenly Tony's ears popped. His HUD went dark. They started to fall.
Hurtling back down toward the dust and ruin, Iron Man kicked his legs ineffectually, a flare of power jetting from his boots on ever third heartbeat and dying just as quickly. On a somersault, he realized distantly that the flirt of pink in the sky was over the Eastern horizon now, then found himself staring into the black pit that ate the pyramid. "Wanda, Wanda, WANDA!" he squeaked over the roar of the wind and the collapse, kicking again to try to flip onto his back so at least she wouldn't die under his weight.