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Kryptonite

Some of the more interestings forms of the element that has varying effects on Kryptonians 🔓 Subscribe For $3.99 and Unlock ALL of Key Collector Comics 🎁 Utilize the eBay links provided and support the continued development of Key Collector Comics

DC Nov 1949

Superman #61

Superman #61
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Introduction of Kryptonite, an element that weakens Superman, depicted as a red gemstone in the turban of an enemy
Origin of Superman retold
DC Oct 1960

Superman #140

Superman #140
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Debut of Blue Kryptonite, provides Bizarro with immense power to the point of combustion
1st team appearance of the Bizarro Family
1st appearance of Bizarro Supergirl
Origin of Bizarro Jr.
DC Apr 1961

Action Comics #275

Action Comics #275
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First mention of Superman's Heat Vision power - previous issues demonstrated his X-Ray vision having powers to melt glaciers
Debut of Red/Green Kryptonite - causes mutations including an extra eye on the back of Superman's head
DC Mar 1964

Action Comics #310

Action Comics #310
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Debut of Jewel Kryptonite
Enhances the mental abilities of criminals trapped inside the Phantom Zone to affect events throughout the universe
DC Apr 2003 Vol 4

Supergirl #79

Supergirl #79
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First mention of Pink Kryptonite, has a feminizing affect on Kryptonians as demonstrated by Superman in this issue
As with all April 2023 issues from DC comics, there is a coupon for the game "Black & Bruised" attached inside

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