Overview
The Starheart is an experimental weapon created by the Guardians of the Universe. It is the main power source for the Golden Age Green Lantern, Alan Scott.
⚔️Canon Versus Matchup Arena
Simulate authentic head-to-head clashes featuring Starheart 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.
Starheart Green Flame (Mystic Constructs)
Sentient Pre-Universe Cosmic Green Flame of Alan Scott

Mister Mxyzptlk
Mr. Mxyzptlk
TACTICAL VERDICT: Starheart Green Flame (Mystic Constructs) triumphs with an estimated 50% win probability. The primary decider was the stark differential in martial combat execution (78 vs 50).
3-Round Encounter Breakdown:
Mister Mxyzptlk dictates early tempo, utilizing superior speed and reflexes (100 vs 78) to evade initial advances and land decisive precision strikes.
An apocalyptic kinetic collision rocks the arena as Starheart Green Flame (Mystic Constructs) and Mister Mxyzptlk's signature arsenals collide in a deadlocked shockwave.
In the grueling war of attrition, Starheart Green Flame (Mystic Constructs)'s supreme hand-to-hand discipline (78 Combat) and endurance (92 Durability) break Mister Mxyzptlk's posture, securing a definitive victory.
Publication history
All-American Comics Vol 1 16
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