The premise...

Magneto has found a stash of old hero armor (Iron Man, Iron Lad and Ironheart) in a storage facility and uses his magnetic powers to control them.

In addition, he convinces his old friend Professor X to help him take down the villain.

Iron Man is here via Cameo. Mulligan hard for Call for Aid. It can help find Iron Man as long as the lad doesn't show up first. When Iron Man is played, we can look for a tech card - our target is Reinforced Suit which will give Iron Man a couple more hit points until we can get Sidekick going.

Power up the Iron Man suit with all the ally upgrades.

Call for Aid can then be used to find Iron Lad. When he activates, we can exhaust our Iron Man for the boost. Then Side-by-Side can ready Iron Man for a second go.

First Aid is here to keep Magneto in hero form longer. Of course, it can be used on an ally, if needed.

Down Time is here to heal more with one activation so we get more bang for our buck when we do have to power down.

Let the magnetism roll and control all the suits of armor. Time to attract a villain and take him down.