Overview
A machine specifically created by Obadiah Stane (or by someone under his command, probably Theron Atlanta) to attack Circuits Maximus and kill three of its workers, Clytemnestra Erwin; Morley Erwin and James Rhodes—Stane had reasoned that one of them was the new Iron Man. Stane disregarded the threat posed by Anthony Stark so he did not program Circuits Breaker to go after him.Iron Man Vol 1 198 Stane then made a modified version, crewed and similar to a helicopter. When an armor-cladd Stark raided Stane International demanding a confrontation, Stane sent this second unit of Circuits…
⚔️Canon Versus Matchup Arena
Simulate authentic head-to-head clashes featuring Circuits Breaker against rival superheroes, supervillains, superpowers, or historic bastions.
CANONICAL VERSUS MATCHUP ENGINE50 / 50 Simulation Box
Simulate authentic head-to-head clashes between People (Superheroes & Supervillains), Gadgets, Abilities, or Places.

Doctor Doom
Victor von Doom

Mister Mxyzptlk
Mr. Mxyzptlk
TACTICAL VERDICT: Mister Mxyzptlk triumphs with an estimated 63% win probability. Raw destructive energy projection (100 vs 24) proved insurmountable in prolonged exchanges.
3-Round Encounter Breakdown:
Mister Mxyzptlk dictates early tempo, utilizing superior speed and reflexes (100 vs 17) to evade initial advances and land decisive precision strikes.
Mister Mxyzptlk counters with devastating offensive potency (100 Power rating), breaking through A-Bomb's forward defensive perimeter.
Exploiting an opening in the late exchanges, Mister Mxyzptlk's elite martial execution (50 Combat) overwhelms A-Bomb, landing the closing blow to claim the battle.
Publication history
Iron Man Vol 1 198
Find the publication record ↗Research context
Story significance and character appearances provide collecting context. An issue’s edition, condition, graded population and completed-sale evidence determine which market comparisons apply.
About this record
This article reads the stored Panel Profits Wiki record. Source facts and editorial analysis are separate; missing biographical facts are not inferred.