Electrocution
The energy jolted through his body and it felt as though every nerve in his body was being set on fire.
He didn't have enough energy to push away from the door, and he was losing more energy the longer he was on the electric door.
He tried to move his arm and it felt as though his arm was molten liquid and he felt himself begin to black out.
He knew that he didn't want to change body so soon after he had regenerated.
He pushed away, feeling like e was freefalling in darkness and grabbed onto the nearest thing he felt.
He faintly heard Amy asking 'Is he dead?' She was asking Rory, he realised slowly, too slowly for what was normal.
He let go as he heard Rory answer with 'no, he's just unconscious.'