Of all of Marvel's Infinity Stones, the Soul Stone is perhaps the most enigmatic - here's what the cosmic artifact does, in the movies and the comics.

Of all the powerful items in the Marvel Universe, the most dangerous has always been the Infinity Stones. While they are now iconic for being gathered by Thanos to end all life in the universe ...

Adam Warlock was created by Stan Lee and Jack ... As the wielder of the Soul Gem, he can rival Thanos's knowledge of the Infinity Stones, and now he is back as Hasbro unveiled their latest Marvel ...

Hasbro has unveiled a new wave of comic-book inspired six-inch Marvel Legends Series action figures, which includes a Banshee ...

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