Marvel has a secret seventh Infinity Stone that only Deadpool seems to know about as the antihero once acquired the powerful Continuity Gem. In Deadpool #27, the Merc with the Mouth manages to steal the new Infinity Stone from Thanos himself. However, after rewriting reality, Deadpool doesn't keep the gem for himself, instead opting to get rid of it by throwing it away after learning it was just as much of a curse as it was a blessing.
There have always been six main Infinity Stones in the main Marvel Comics universe, also referred to as the Infinity Gems. The Power Stone, Time Stone, Space Stone, Reality Stone, Mind Stone, and Soul Soul Stone each give the wielder control over their specific powers. When wielded together in the Infinity Gauntlet, the Infinity Stones become one of the strongest reality-changing powers in the Marvel Universe. However, a secret seventh Infinity Stone was once introduced, as Deadpool obtained the gem known as the Continuity Stone from Thanos in one of his most hilarious adventures.
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In Deadpool #27's short story «Continuity Spontinuity» by Mark Waid, John McRea, Andrew Edler, and VC's Joe Sabino from Marvel Comics, the non-canon romp features Deadpool reshaping his own past after acquiring the seventh Infinity Stone, the Continuity Stone. Even Marvel editors are confused with what happens in the story, as Deadpool plucks the Continuity Stone off a sleeping Thanos' Infinity Gauntlet. The Merc with a Mouth tells editors to «tremble before its limitless power to retcon Marvel Comics history with but a whim.»
Deadpool uses the power of the Continuity Gem to rewrite his history and marry Genosha. However, as he ties
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