I've seen and know some types of Kryptonite and know what its effects are, but is there something canon (or even non-canon) that shows what effects can happen when various different types of Kryptonite influence Superman at the same time?
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img1.wikia.nocookie.net/__cb20090603171617/superman/images/8/87/… - An overview– ValorumOct 29, 2014 at 19:31
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1And some indications of what happens when they're mixed; en.wikipedia.org/wiki/Kryptonite#Forms_of_Kryptonite– ValorumOct 29, 2014 at 19:34
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I also imagine that whatever effect that such an amalgam would have would be influenced by whatever the effect of the Red K would be were he exposed to it by itself.– Emsley WyattSep 9, 2017 at 22:54
1 Answer
Yes, there are several times when Superman is exposed to multiple kinds of Kryptonite:
Red and Green Kryptonite dust seems to rob him of his powers permanently (Superman #152)
A ray comprising Red and Green Kryptonite causes him to develop a third eye in Action Comics #275
Red and Gold Kryptonite gives Superman 'super-amnesia' in Superman #178
There are also two "imaginary stories" involving mixed kryptonite sources.
In Superman #192, Superman is subjected to an alloy of Gold, Red and Green Kryptonite. The effects are that he has amnesia and loses his powers.
In Superman #162, Superman exposes himself to the rays of Red, Gold, Green and Blue Kyrptonite. The effect is to literally split himself into two identical (and hyper intelligent) Supermen.