I'd like to take this opportunity to thank everyone that has read this story and reviewed it so far. Thank you to mavic chen and General E for their reviews.

mavic chen: I did not know until your review that Marvel wrote Doctor Who stories. I looked it up of course, and I think that I may use some of what I find in the stories. Thanks for the review.

General E: Thank you for that. I may bring in more Avengers later. You may also be seeing more of the Doctor's companions the next time he comes to see the Avengers.

A final point, do you think I should have the Doctor regenerate at some point before he meets up again with the Avengers?

I won't hound you for review like some other authors on this site do. This will be the one and only time I ask you to review, its for me just as much as you. If you review and tell me its good, I know i'm doing something right, if you review with improvements that I could make to it, I will do that too. One more thing. If there are any characters you want to show up, from either Doctor Who or Marvel, then mention it in a review. I can't make any promises that they'll turn up, but I will try my best to write them in.

Thanks. Keep reading and enjoy.

TARDIS (Exterior)

"Well, it was brilliant meeting all of you," said the Doctor.

"There's something we'd like you to have, Doctor," said Iron Man "And you too, Rose, your courage and bravery during that attack was unequalled by most of our kind, and for that reason, we would like to make you honorary members of the Avengers."

Iron Man held out his hand and showed them two cards, one with a picture of Rose, the other with a picture of the Doctor.

"You know I can't accept this," said the Doctor "I don't do killing, or violent fighting, my whole life, I've tried to stop the fighting."

"We didn't expect you to fight," said Wasp "You'd be called on if we were ever facing an alien threat like we did today and need your expertise."

"Then I'd be honoured to be counted amongst you," said the Doctor, shaking Iron Man's armoured hand.

Rose and the Doctor went into the TARDIS and after a strange whirring noise, it vanished.

Avengers Mansion (Exterior)

No sooner had the TARDIS vanished, they heard rockets and something landed exactly where the TARDIS had disappeared. It was hard to explain what it looked like. The armour had a Cyber logo on the front, but blue light could be seen around the sides of it. Its armoured gloves seemed to have repulsors on them and an Iron Man helmet had replaced its head, but with an antenna over the top. It was as if someone had mixed up a Cyberman and an Iron Man suit and this was the resultant creature.

"I am the IronCyber, and you will be deleted," it said. It brought its gloved hand up and it hummed as it charged up, just like Tony's repulsors, and fired. The Avengers dived out of the way to different sides to avoid the blast.

"Nay villain, you may have stolen Iron Man, but you will still not defeat the Avengers," said Thor, as he threw his hammer at the IronCyber. The IronCyber put out both its hands and what looks like electricity shoots from them, colliding with the hammer in mid-air. The hammer paused, and fell to the ground. The IronCyber crouched down and grabbed hold of the hammer, trying to take it from the ground. The arm that was holding the hammer was sliced off by Captain America's shield. Wasp then attacked with her biostingers, targeting the space where the arm had been.

"Activating Protean implant," said the IronCyber. Its arm floated into the air and reattached itself to its socket. It then brought up both arms and fired two repulsor beams at the Avengers. Thor retrieved his hammer and blocked one of the beams, while Cap blocked the other with his shield.

"That Protean implant is starting to annoy me, Jarvis," said Tony from inside his Iron Man suit "Is there anything you can do?"

"The Protean implant is located at the base of the neck, sir, applying enough force to that area should override it for approximately forty seconds," said Jarvis "Removing the Protean implant from the neck is the only way to stop the Protean serum from healing this IronCyber."

"You hear that everyone?" asked Tony. The rest of the Avengers nodded.

"Hulk, see what you can do about applying force to the area at the base of the neck," said Captain America " Wasp, get ready to go in and retrieve the implant when the Protean serum is down, the rest of you, keep it distracted."

The Avengers jumped into action, keeping up a constant barrage on the IronCyber. Hulk jumped behind it and punched the base of the neck hard. It staggered the IronCyber. Hulk ripped a hole in the IronCyber's casing big enough for Wasp to get in. She flew in quickly, pulling out the Protean implant and flying out.

"Hulk," said Wasp "Smash."

Hulk was only too happy to comply, pummelling the IronCyber into the ground until it was no longer recognisable.