And This Is One Way To Make Dr. Doom Scarier...

I thought this would be a fun post. I want to thank my friend, Mark at Cross Planes, for posting Numenara stats which introduced me to this version of Dr. Doom. Also, check out Mark's 5e Doombot stats. I used them as inspiration for this. Also, while I still gave him the Arcana skill, I don’t think  this Doom used magic, so I didn't give him any spellcasting. If I stat a more traditional take on Dr. Doom, I'll definitely give him spellcasting abilities. 

Code Name: Dr. Doom

Real Name: Victor von Doom

Team Affiliations: Project Second Chance

Medium Construct, Lawful Evil

Armor Class: 20 (Adamantium Coated Skeleton)

Hit Points: 200

Speed: 30 ft., fly 30 ft. (hover)

Challenge: 14 (11,500 XP)

Str 20 (+5) Dex 20 (+5) Con 20 (+5) Int 20 (+5) Wis 18 (+4) Cha 18 (+4)

Saving Throws: Str +10, Con +10, Int +9

Skills: Advanced Tech +10, Arcana +10, Athletics +10, Deception +9, History +10, Insight +9, Intimidation +9, Mathematics +10, Medicine +10, Nature +10, Parapsychology +10, Perception +9

Damage Resistances: Nonmagical bludgeoning, piercing, and slashing 

Damage Immunities: Poison

Condition Immunities: Exhaustion, Frightened, Paralyzed, Petrified, Poisoned

Senses: passive Perception 19

Languages: Latverian, English, German, Hungarian, Romany

Unique Traits

Adamantium Skeleton Frame: Bludgeoning, piercing, and slashing damage dealt to Dr. Doom from non-magical sources is reduced by 3. Claw damage done by Dr. Doom ignores slashing and piercing damage resistance. 

Powerful Build: Dr. Doom can carry/lift twice the weight of a normal creature its size. Additionally, he can wield heavy weapons with one hand.

Tyrant's Brain: Dr. Doom's human brain is still living and controls his robotic frame. This means unlike most construct's he is not immune to psychic damage or charm spells and effects.

Actions

Mutliattack: Dr. Doom makes makes three claw attacks

Claw: Melee Weapon Attack. +10 to hit, reach 5 ft, one target, Hit: 24 (6d6+5) slashing or piercing damage. 

Energy Blast. Ranged Weapon Attack +10, range 60/180 ft., one target. Hit: 24 (6d6+5) radiant damage.

Background

On Earth-691 (the Earth of the future Guardians of the Galaxy), Dr. Doom fought alongside the heroes against the Martian Masters invasion of Earth. Unlike most of Earth's defenders, Doom survived the war. At some point he killed Wolverine and created a cybernetic body using Logan's adamantium skeleton and has his brain transferred to it.