What is the most powerful artifact in comics?

Infinity gauntlet, power ring, cosmic cube, etc. come up with the strongest of all, any universe, and be able to back it up!

Infinity Gauntlet.

soul sword





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wow that's lame. lets see if i can get things started. vance you are wrong. the infinity gems are nothing compared to the cosmic cube.

and what in the nine hells is the soul sword???

"Infinity Gauntlet."

The Ultimate Nullifier is a device that can eliminate from existence anything that the bearer chooses. It is powerful enough to destroy entire timelines if the bearer is of sufficient intellect and power.

M'Kraan Crystal or Heart of the Universe. Also, the Gauntlet is more powerful than the Cube.

Anti life equation?

"Infinity Gauntlet."

The Death Note.

The writers of the comic. :P

I've never heard about Heart of The Universe...but it sounds powerful

The Heart of The Universe is the most powerful Marvel artifact, though it has never appeared in Earth-616.
With it Thanos was able to defeat Living Tribunal, Eternity, Infinity and Galactus at the same time.

"The writers of the comic. :P
"

"The Heart of The Universe is the most powerful Marvel artifact, though it has never appeared in Earth-616.
With it Thanos was able to defeat Living Tribunal, Eternity, Infinity and Galactus at the same time.
"

thanks