D&D Avengers: Iron Man

I decided I'd go in order of the release of the movies leading up to the Avengers. This is mostly by memory, so if I get htings out of order I apoligize. What I do remember is that Ironman and one Robert Downey Jr. started it all.

First lets pick a race, thats the easy part. Tony Stark is human to the core, he is good and pretty chaotic, but can be neutral to evil when upset or worried about the safety of those he loves. I would love to see people change his race to something more fun like gnome, or half-elf, but for now we'll go with our canon human.

Next up is background. Looking through our options, Noble looks like the best bet. He grew up in money and inhereted his daddys firm and important name. If that isn't aristocrat entitlement I don't know what is.

Finally, we've got class. You could jury rig something out of a Warlock and add a Technology pact, but a long time ago I created an Artificer class, and given Mr. Starks ability to tinker and create, I think it would be the best fit. I'm not sure between Tinkerer and Battlesmith. Ultimately, while battesmith would give him better armor, tinkerer gives him more spellstoring items, which works better. We'll just make the armor an artifact.

Or better yet! I'll make a new tradition, the tradition of the Bulwark

Tradition of the Bulwark
Bonus Proficiencies: When you enter this tradition at level 3, you gain proficiency with medium armor, heavy armor, and smith's tools.

Bonded Armor: At 3rd level, you learn a ritual that creates a bond between you and one set of armor. You perform the ritual over the course of 1 hour, which can be done during a short rest. The armor must be within your reach throughout the ritual, at the conclusion of which you touch the armor and forge the bond.
    Once you have bonded the armor to yourself, it cannot be removed from you unless you are
incapacitated. If it is on the same plane of existence, you can summon the armor onto yourself as a bonus action, causing it to instantly appear on you.
    You can have up to two bonded armors, but can summon only one at a time with your bonus action. If you attempt to bond with a third armor, you must break the bond with one of the other two.
     You can use your armor as an implement for satisfying the material component of spells, assuming the material component doesn't have a listed cost.

Power Armor: At 6th level, you can cast a cantrip as a bonus action while wearing your bonded armor.
    In additon, as a bonus action, you can expend a use of your Infused Equipment die when casting a spell in your bonded armor and add the result to the spell's damage.

Perfect Integration: At 14th level, your understanding of your bonded armor has become transcendant. You can concentrate on two spells while in your bonded armor, as long as both spells only target yourself.

This might be insanely overpowered with multiclassing, but looking at it now it'll just be a cantrip throwing (so makshift wand basically), armored, monster. The only real spell combos with perfect integration are things like Invisbility and Fly, or Stoneskin and Alter Self. Nothing terribly terrifying and you can only do it on yourself.

Tony Stark
Level 1 Human Noble Artificer
Str 11 (+0), Dex 11 (+0), Con 12 (+1)
Int 16 (+3), Wis 11 (+0), Cha 16 (+3)
HP 8, AC 11, HD 1d8
Saves: Con +3, Int +5
Speed: 30 feet
Languages: Common, Elvish, Dwarven
Proficiencies: Tinker's Tools, Playing Cards
Skills: Arcana +5, History +5, Investigation +5, Persuasion +5

Infused Light Crossbow +5, 1d8+3 piercing, 80/320
Infused Dagger +5, 1d4+3 piercing, 20/60
Makeshift Wand +5, 1d8 fire or thunder, 60

Artificer Knowledge
Cantrips: infuse weapon, makshift wand, mending
1st-level Spells: inflict damage, repair damage, mage armor, jump

Gear: A light crossbow and 20 bolts, a wand, a scholar's pack, leather armor, a dagger, tinkerer's tools, fine clothes, a signet ring, and a scroll of pedigree

Leveling Tony Up
Grab the new Bulwark tradition I made to give him some awesome armor and great abilities to go with it. He'll be a blasting tank that can fly and go invisible. Who wouldn't love that?
    With the ability score increases, go for Int and then grab some feats that look fun like Crossbow Expert.
    Finally for spells, Tony is mostly about buffing himself and also a bit about knowledge, grabbing all the buffs and divination spells would fit really well with his character.