Living Brain, Mechanical Marvel

Legendary Artifact Creature — Robot Villain

Doc Ock, Sinister Scientist

Legendary Creature — Human Scientist Villain

Baxter Stockman

Legendary Creature — Human Scientist

Doctor Doom

Legendary Creature — Human Scientist Villain

HYDRA Assault Robot

Artifact Creature — Robot Villain

Doctor Octopus, Master Planner

Legendary Creature — Human Scientist Villain

Ultron, Artificial Malevolence

Legendary Artifact Creature — Robot Villain

Flying Octobot

Artifact Creature — Robot Villain

Ultron, Machine Overlord

Legendary Artifact Creature — Robot Villain

Machinesmith Automaton

Artifact Creature — Robot Villain

Ultron's Auxiliary

Artifact Creature — Robot Villain

Ultron the Annihilator

Legendary Artifact Creature — Robot Villain

Alchemax Slayer-Bots

Artifact Creature — Robot Villain

Ultron, Unlimited

Legendary Artifact Creature — Robot Villain

Ultron Drone

Artifact Creature — Robot Villain

Omega, Heartless Evolution

Legendary Artifact Creature — Robot

Donatello, Mutant Mechanic

Legendary Creature — Mutant Ninja Turtle

Depthshaker Titan

Artifact Creature — Robot

Arnim Zola, Bio-Fanatic

Legendary Artifact Creature — Scientist Villain

Dr. Eggman

Legendary Creature — Human Scientist

Cybernetica Datasmith

Artifact Creature — Human Artificer

Overt Operative

Creature — Human Ninja Rigger

Arteeoh, Dread Scavenger

Legendary Artifact Creature — Robot

Assaultron Dominator

Artifact Creature — Robot

Selfcraft Mechan

Artifact Creature — Robot Artificer

Iron Man, Master of Machines

Legendary Artifact Creature — Human Hero

Suit Up

Instant

Mechan Assembler

Artifact Creature — Robot Artificer

Iron Monger, Sadistic Tycoon

Legendary Artifact Creature — Human Villain

Skilled Animator

Creature — Human Artificer

A.I.M. Bot

Artifact Creature — Robot Villain