Tom rushed toward Loki as he saw him advance towards the beast. At this rate he wasn't going to get there in time. He just needed to be a little bit closer.
Loki shoved the sword through the beasts back and as it turned to him Tom shoved his mind towards Loki's with all the force he had in him causing Loki to freeze as he was thrown out of his own body. He felt a sharp pain and let out a gasp as he was impaled with the sword. As one last act he activated the bomb on the beasts belt and fell to the floor.
"See you in hell monster"
Loki was confused. He found himself feet away from where he was being stabbed. What! He rushed over and in doing so found that he couldn't see himself. A chameleon spell? Tom? Then the realisation of what had happened dawned on him. Tom had swapped their minds. NO! He tried to get back in his own body but Tom was blocking him every step of the way with the words 'a change of fate' echoing around his head.
Loki crossed the rest of the gap between them as Thor cradled the dying Tom.
"I'm sorry. I'm sorry" he heard Tom say
"I will tell father what you did here today" Thor replied.
Tom's eyes focused on Loki, or rather the shimmering spot above Thor's shoulder as he said, "I didn't do it for him"
Loki reeled as Tom collapsed into unconsciousness and Thor screamed believing his brother dead. This man had just died for him, knowing that Loki was a liar and a trickster but had still given him his life back. The words 'a change of fate' came to the forefront of his mind. No giving him his life to have. Thor swept of into the distance leaving Loki staring at his dead comrade.
I know this has been really short but trust me it will be worth it!